Minerals & Metals

The 2019-NCoV is a large family of viruses known to cause colds as well as more serious illnesses such as Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS). The novel coronavirus is a novel coronavirus strain that has never been found in humans before. In more severe cases, the infection can lead to pneumonia, severe acute respiratory syndrome, kidney failure, and even death. FRENOVO COVID-19 IgG/IgM rapid test (Whole Blood/ Serum/ Plasma) is a rapid test that utilizes a combination of COVID-19 antigen-coated colored particles for the qualitative detection of IgG and IgM antibodies to COVID-19 in human whole blood, serum, or plasma as an aid in the diagnosis of primary and secondary COVID-19 infections. Background of COVID-19 IgG/IGM Test The 2019-NCoV is a large family of viruses known to cause colds as well as more serious illnesses such as Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS). Novel coronavirus is a novel coronavirus strain that has never been found in humans before. In more severe cases, infection can lead to pneumonia, severe acute respiratory syndrome, kidney failure and even death. FRENOVO COVID-19 IgG/IgM rapid test (Whole Blood/ Serum/ Plasma) is a rapid test that utilizes a combination of COVID-19 antigen coated colored particles for the qualitative detection of IgG and IgM antibodies to COVID-19 in human whole blood, serum, or plasma as an aid in the diagnosis of primary and secondary COVID-19 infections. Principle of COVID-19 IgG/IGM Test The COVID-19 IgG-IgM Rapid Test (Whole Blood/Serum/Plasma) is a qualitative membrane-based immunoassay for the detection of IgG and IgM antibodies to 2019- nCoV in whole blood, serum or plasma specimen. This test consists of two components, an IgG component and an IgM component. In the IgG component, anti- human IgG is coated in IgG test line region. During testing, the specimen reacts with 2019-nCoV antigen-coated particles in the test cassette. The mixture then migrates upward on the membrane chromatographically by capillary action and reacts with the anti-human IgG in IgG test line region, if the specimen contains IgG antibodies to 2019-nCoV. A colored line will appear in IgG test line region as a result of this. Similarly, anti-human IgM is coated in IgM test line region and if specimen contains IgM antibodies to 2019-nCoV, the conjugate-specimen complex reacts with anti-human IgM. A colored line appears in IgM test line region as a result. Therefore, if the specimen contains 2019-nCoV IgG antibodies, a colored line will appear in IgG test line region. If the specimen contains 2019-nCoV IgM antibodies, a colored line will appear in IgM test line region. If the specimen does not contain 2019-nCoV antibodies, no colored line will appear in either of the test line regions, indicating a negative result. To serve as a procedural control, a colored line will always appear in the control line region, indicating that the proper volume of specimen has been added and membrane wicking has occurred. As one of the rapid antibody suppliers , we provide self antibody test kit . As a professional rapid antibody manufacturer, we provide reasonable antibody rapid test kit price. More Frenovo products are under development. Strictly following with ISO 13485 quality management system operation with all process, our myo test products are well accepted by users in domestic and abroad.

Minimum Order: 100

COVID-19 is an acute respiratory infectious disease. People are generally susceptible. Currently, the patients infected by the novel corona-virus are the main source of infection; asymptomatic infected people can also be an infectious source. Based on the current epidemiological investigation, the incubation period is 1 to 14 days, mostly 3 to 7 days. The main manifestations include fever, fatigue and dry cough. Nasal congestion, runny nose, sore throat, myalgia and diarrhea are found in a few cases. FRENOVO FLU A+B & COIVD-19 antigen rapid test qualitatively detects the presence of Influenza A and/or Influenza B antigen in nasal swab or throat swab or nasal aspirate specimens, providing results within 15 minutes. The Novel Corona-viruses Belong To The β Genus of COVID-19 Ag Test COVID-19 is an acute respiratory infectious disease. People are generally susceptible. Currently, the patients infected by the novel corona-virus are the main source of infection; asymptomatic infected people can also be an infectious source. Based on the current epidemiological investigation, the incubation period is 1 to 14 days, mostly 3 to 7 days. The main manifestations include fever, fatigue and dry cough. Nasal congestion, runny nose, sore throat, myalgia and diarrhea are found in a few cases. FRENOVO FLU A+B & COIVD-19 antigen rapid test qualitatively detects the presence of Influenza A and/or Influenza B antigen in nasal swab or throat swab or nasal aspirate specimens, providing results within 15 minutes. Test Principle of COVID-19 Ag Test COVID-19 Ag Rapid Test is designed to detect antigen from the SARS-CoV-2 in human nasopharyngeal swab specimens from patients who are suspected of COVID-19 by their healthcare provider within the first seven days of symptom onset, or from individuals without symptoms or other epidemiological reasons to suspect COVID-19 when tested twice over two or three days with at least 24 hours and no more than 48 hours between tests. The Celltrion DiaTrustTM COVID-19 Ag Rapid Test is validated for use from direct specimens testing without transport media. Quality Control of COVID-19 Ag Test An external positive control is needed to confirm that the device performs as intended and that the test procedure is conducted correctly. 0.1 μg/mL of non- infectious recombinant SARS-CoV-2 RBD antigen and 0.1 μg/mL non-infectious recombinant SARS-CoV-2 nucleoprotein antigen is dried onto the swab. This control swab should be tested once with every new lot and shipment, on a daily basis, for each new user, or according to the quality control procedures established for each laboratory. Located in Zhejiang and founded in 2020, we bear in our mind that high quality and affordable rapid test kits china products for clients is essential. As a professional antigen rapid test kit supplier, we provide antigen test kit biotech and nt probnp test. As one of the leading antigen rapid test kit suppliers, we provide competitive antigen kit test price.

Minimum Order: 100

antigen test colloidal gold : colloidal gold is used to mark antigen and antibody and adsorb it on the binding pad. After the sample is added, the substance to be tested is combined with the gold standard reagent and gathered on the detection belt. The color result can be observed by the naked eye and is often used for qualitative or semi-quantitative detection, which is convenient, specific, and sensitive, with strong stability and intuitive interpretation. We establish the gold immunochromatography method. Types of 2 Colloidal Gold Immunofluorescence Test Why Should We Do Colloidal Gold 2 Immunofluorescence Test In big cities, as the pace of people's life speeds up and the environment gets better, pet raising has become a fashion. People all like to raise dogs, but how many people know what kind of environment and needs to give dogs?Pet owners think that as long as they eat fun, sleep well, dress up every day, do not let it contact other pets will almost not get sick, such a view is wrong, usually if you do not pay attention to health or will easily get sick! Frenovo Biotech with professional rapid test dispenser is delicated to R&D and manufacturing of diagnostic china rapid test kits with a bunch of exprienced and educated scientists.

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C diff mab is a member of the normal flora of the human gut. When antibiotics are not used in a standardized manner, the intestinal flora can be maladjusted. Drug-resistant Clostridium difficile bacteria proliferate and cause diseases such as antibiotic-associated diarrhea and pseudomembranous enteritis. Specification of Clostridioides difficile Antibody & Antigen Frenovo Biotech is a professional one step rapid test manufacturer, and our rapid diagnostic test kits includes COVID-19 Rapid Test Kits, Human Rapid Test Kits, Drug of Abuse (Urine) Rapid Test Kits, Pet Diagnostic Rapid Test Kits, Veterinary Rapid Test Kits and Food Safety Rapid Test Kits. And our factory have advanced roller assembly machine .

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Carbon steel casting Category:Steel casting Carbon steel casting has high strength, plasticity and toughness. Common grades include Q195, Q215, Q235, Q255, Q275, etc. Product Description Carbon steel casting is used in heavy machinery to manufacture parts that are subject to heavy loads, such as rolling mill stands, hydraulic press bases, etc. It is also used to manufacture more important mechanical parts with complex shapes and high requirements on mechanical properties, and it is difficult to form by forging and other methods in the process. Carbon steel refers to iron-carbon alloys, generally the carbon content is between 0.0218% and 2.11%. As the carbon content is higher, the strength of carbon steel is higher, but correspondingly, the plasticity of the product will decrease. Usually there are elements such as silicon manganese in carbon steel. These different types of small amounts of elements will have different effects on the strength and hardness of carbon steel products. Cast carbon steel generally has a relatively low production cost, gradually has high strength and toughness, and has good plasticity, and can be used to manufacture parts that bear large loads, such as rolling mill stands for heavy mechanical clocks, hydraulic press bases, etc. It can also be used to manufacture parts that are subjected to high forces and shocks, such as wheels, couplers, bolsters and side frames on railway vehicles. https://www.foundryseiko.com

Minimum Order: 10000

CK-MB test kit is a sandwich immunoassay. When serum sample is added to sample pad, it moves through the conjugate pad and mobilizes gold anti-CK-MB conjugate that is coated on the conjugate pad. The mixture moves along the membrane by capillary action and reacts with the anti-CK_x005f MB antibody that is coated on the test region. If CK-MB is present at levels of 7.0 ng/ml or greater, the result is the formation of a colored band in the test region. If there is no CK-MB in the sample, the area will remain colorless. The sample continues to move to the control area and forms a pink to purple color, indicating the test is working and the result is valid. Why do I need this test? You may need this test if your healthcare provider thinks you are having a heart attack. Symptoms of a heart attack often include: Pain or discomfort in the chest, such as a squeezing sensation or feeling of fullness Pain in the neck, back, left arm, or jaw Shortness of breath Lightheadedness or dizziness Nausea or vomiting Sudden sweating Tiredness What other tests might I have along with this test? Your healthcare provider may also order a test to measure cardiac troponin (CTn). This test is more often used than CK-MB because it more specifically shows heart damage. Your healthcare provider may also order an electrocardiogram (ECG). This is done to measure electrical activity in your heart and help diagnose a heart attack. Rapid test kits china are defined by EU as qualitative or semi-quantitative in vitro diagnostic reagents, which can be used alone or in small batches, involving non-automated procedures, and aims to get results quickly.

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Chlamydia pneumoniae (CPN) is a Chlamydophila pneumoniae pathogen that is transmitted through the respiratory tract. It is a prokaryote with a unique developmental cycle and is a special intracellular parasite. Detection of Chlamydophila pneumoniae IgM (CPN-IGM) antibodies is sensitive and specific for the rapid diagnosis of CHLAMYDOPHILA pneumoniae infections. Clinical Significance of Chlamydia Test Any chlamydia IgG ≥1∶16 but ≤1∶512, and the IgM antibody is negative, it suggests that the chlamydia is infected in the past. The positive titers of IgG antibody ≥1∶512 and/or IgM antibody ≥1∶32 suggest the recent infection of chlamydia The 4-fold or higher increase of IgG antibody titers in both acute and convalescent sera also suggested that Chlamydia trachomatis was recently infected. Chlamydia IgG antibody was negative, but IgM antibody was positive. After RF latex adsorption test, IGM antibody was still positive. Five weeks later, if the IgG and IgM antibodies were still negative, no previous infection and no recent infection could be determined regardless of the IgM results. Four. The diagnosis of CHLAMYDOPHILA pneumoniae infection was based on the following criteria: 1 a quadruple increase of antibody titers in both acute and convalescent stages, 2 single IgG titers > 1∶512,3 single IgM titers > 1∶16. China test rapid is suitable for preliminary or emergency medical screening, and also for medical institutions with limited resources. We also have lateral flow dispensing equipment.

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Chikungunya virus is spread to people by the bite of an infected mosquito. The most common symptoms of infection are fever and joint pain. Other symptoms may include headache, muscle pain, joint swelling, or rash. Outbreaks have occurred in countries in Africa, Asia, Europe, and the Indian and Pacific Oceans. In late 2013, chikungunya virus was found for the first time in the Americas on islands in the Caribbean. There is a risk that the virus will be imported to new areas by infected travelers. There is no vaccine to prevent or medicine to treat chikungunya virus infection. Travelers can protect themselves by preventing mosquito bites. When traveling to countries with chikungunya virus, use insect repellent, wear long sleeves and pants, and stay in places with air conditioning or that use window and door screens. Intended Use of Chikungunya IgG/IgM Rapid Test chikungunya antibody test is a rapid immunochromatographic assay for the simultaneous detection of IgG and IgM antibodies to Chikungunya virus in human whole blood, serum or plasma. The assay is used as a screening test for Chikungunya viral infection. Summary and Explanation of Chikungunya IgG/IgM Rapid Test Chikungunya virus (ChikV) is a mosquito-transmitted alpha virus belonging to the Togaviridae family, first isolated in Tanzania in 1952. Three lineages with distinct genotypic and antigenic characteristics have been identified. Chikungunya virus is endemic to some parts of Africa and causes recurrent epidemic waves in Asia and the Indian subcontinent. At the end of 2013 the virus emerged in the Americas. Human beings serve as the main chikungunya virus reservoir during epidemic periods. In Africa, some animals constitute the virus reservoir during non-epidemic periods sustaining virus circulation. Clinical signs of chikungunya virus infection include sudden onset fever and severe arthralgia (joint pain) affecting mainly the extremities but also the larger joints. Erratic, relapsing, and incapacitating joint pain is the hallmark of chikungunya virus. Up to 12% of patients still have chronic joint pain three years after the onset of their illness. Other symptoms of the infection (headache, fatigue and rash) are common among many arborviral infections including chikungunya virus. There is no specific therapy for chikungunya virus infection. Patients are symptomatically treated with antiinflammatory medication. The death rate is not high, but excess mortality has been observed occurring together with larger chikungunya virus outbreaks. Diagnosis is based on the detection of virus by molecular methods or by virus culture in the first days of infection before an antibody response is evident. IgM antiChikV is detectable two to three days at the onset of symptoms and persist for several weeks up to three months. ChikV specific IgG appears soon after IgM antibodies and persist for years. We provide reasonable chikungunya igg test price. China test repid is a fast and easy-to-perform medical diagnostic test. We also have lateral flow dispensing equipment.

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Tempered glass shower wall panels is a type of glass with even compressive stress on the surface which is made by heating float glass to nearly softening point and then cooling it down rapidy by air.During the instant cooling process,the exterior of glass is solidified due to rapid cooling while the interior of glass is cooled down relatively slowly.This process will bring the glass surface compressive stress and the interior tensile stress which can improve the mechanical strength of glass by gemination and result in good thermal stability. Flat tempered glass could be used in: Door, window, curtain wall, ceiling, floor, partition wall, roof daylighting, show window of the shop and roof window of factory building. There is extensive application in vehicle, steamer, bank, jeweler's shop, villa, etc. PRODUCT INFORMATION: SAMPLE Sample are available. LEAD TIME 20-30 days after order confirmed. OTHER PROCESSING Polished edge, hole-drilling, notch, logo, silkscreen, etc. PAYMENT TERM: 30% T/T deposit, 70% T/T before loading. AVAILABLE COLOR Clear, extra clear, euro bronze, euro gray, etc. Our production is sold to main city in China and more than thirty foreign countries include Amerial,Eruop,Africa, Asia Korea,Japan,India and Russia. We also has established long cooperation with customer from the United Stastes, Germany,Australia,Angola,Tanzania, Zimbabwe,Kenya, Ghana,ect. With high quality production and excellent service,we welcome customers come to our company.

Product Description 0.6-1KV Bare Aluminum Conductor Overhead cable manufacturers AAC ACSR 10mm 16mm 25mm Specification item value Place of Origin China Shandong Brand Name Hold-one Model Number AAC/ACSR Insulation Material No Type LOW VOLTAGE Application Power transmission Conductor Material Aluminum/Steel Jacket no Prod , uct name Bare Aluminum Conductor Overhead cable manufacturers AAC ACSR Color black Conductor Alulminum/S , teel Certificate ISO9001/SONCAP/CCC/CE St , andard GB / T12527-2008 Insulation No Voltage 0.6K , V-1KV Application Power transmission Conductor type Stranded Model Number Bare Conductor

Product Brief Introduction: Epoxy coated wire mesh is referred to epoxy mesh. The manufacturing process of epoxy mesh is to use the principle of electrostatic spraying to absorb eco-friendly epoxy resin powder on the surface of the wire mesh woven from different metal wires. After a certain period of high temperature curing, the epoxy resin powder is melted and covered on the substrate. A dense protective layer is formed on the surface of the mesh. Epoxy powder is divided into indoor and outdoor types, and special powders can be customized and developed according to customer requirements. The substrate mesh usually includes low carbon steel mesh, aluminum alloy mesh and stainless steel mesh. Epoxy mesh manufacturing standard: GB/T 17492-2019 Woven pattern: Plain wave rough edge / selvaged edge Features of Epoxy Coated Wire Mesh: After epoxy coating, the interweaving point of the metal mesh is fixed, the warp and weft are vertical, the mesh holes is uniform, not easy to loose and deform, the support for the filter paper is strengthened, the mesh surface is soft, easy to fold and form; the coating thickness is uniform with even and consistent color. Application and Categories of Epoxy Coated Wire Mesh: According to different Application, epoxy mesh can be divided into industrial epoxy mesh and civil epoxy mesh. Industrial epoxy mesh mainly refers to aluminum alloy epoxy mesh and low- carbon steel epoxy mesh, which are mainly used as the filter element support mesh of the filter, also known as hydraulic filter element protection mesh, hydraulic filter element metal mesh. Civil epoxy mesh mainly refers to stainless steel epoxy mesh, which is mainly used in high-end residential and commercial building as security window screens. Advantages of Jiushen Epoxy Coated Wire Mesh: After coating, the mesh is square without deformation and the surface is flat with the maximum undulating height on the platform ≤10mm. The powder coating amount is controlled at 20-35g/㎡, with moderate interleaving points. The width of finished product can reach 1,600mm. The surface treatment powder adopts low temperature fast curing oil- resistant matting resin paint (160℃/90s) and low temperature curing weather-resistant matting polyester paint (160℃/90s). The powder has obtained RoHS and REACH certification. It is resistant to oil immersion and corrosion. It can pass the detection of various brands of hydraulic oil media around the world at different temperatures and times. The coating surface has no change. It is suitable for special hydraulic filter products of high temperature and high pressure. Weather corrosion resistance, according to ASTM B117-09 salt spray test standard, continuous test 96H coating surface unchanged, suitable for use in harsh environment air filter and outdoor environment. Strong adhesion, can pass H grade pencil test, 1kg/50cm impact test, scratch test, anti-fatigue test. High bending resistance, can be folded through a steel rod with a radius of curvature of 1mm, no cracks on the surface Industrial selected high-quality steel and wire drawing annealing process, combined with the new weaving process, the mesh surface is soft, and the elastic modulus is low. After coating, it’s easy to fold and shape. The warp and weft wires are firmly bonded after the product is processed and are not easy to fall off. The edges will not fall off after slitting and cutting. The adhesion force of the coating interlacing point can reach 0.7kg.

Aluminium Window Screen Mesh are woven from aluminum-magnesium alloy wires, also known as "aluminum-magnesium alloy screens". The color of aluminum alloy window screen is silver white. Characterized by light weight, good toughness, corrosion resistance, high temperature resistance and long service life. It does not rust and become mouldy even in a humid environment. Widely used in residential and various constructions for window screen projects. Basic information of Jiushen Aluminium Window Screen Mesh: Standards: Q/EQl-40-2007  ASTM B117-09  ASTM E2016-15 Weaving Pattern: Plain Weaving selvaged edge/rough selvedge, cross ( skein) weave Material: 5154A(H39/H19) Benefits of Aluminium Window Screen Mesh: Light weight Good toughness Corrosion resistance High temperature resistance Long service life Do not rust and become mouldy Good ventilation, no shading & easy to clean Application of Aluminium Window Screen Mesh: Residential and various constructions for window screen projects.

Stainless Steel Window Screen Mesh, also known as stainless steel insect screens, are woven from durable high-quality 304, 304 L, 306, 306 L stainless steel wires. Which is more durable and much stronger than the standard insect screen. It allows superior airflow and meets the high standard of insect protection. The application is not limited to windows, doors & porches, but also can be used as supportive layer for filters, as well as used in livestock farms epidemic prevention, orchard planting protection & window screen projects etc. Basic information of Jiushen Stainless Steel Window Screen Mesh: Standards: Q/EQl-40-2007 ASTM B117-09 ASTM E2016-15 Weaving Pattern: Plain weave selvaged edge/rough selvedge, cross ( skein) weave Material: SS 201, SS304, SS304L, SS316, SS316L Benefits of Stainless Steel Window Screen Mesh: High mechanical protection performance Good toughness Corrosion resistance Outstanding durability Good ventilation, no shading & easy to clean Application of Stainless Steel Window Screen Mesh: Windows, doors & porches Supportive layer for magnetic filters Livestock farm epidemic prevention, orchard planting protection Window screen projects etc.

Low temperature alloy casting Category:Titanium alloy casting Low temperature alloy casting can be used as an important material for the low- temperature structure of hydrogen-oxygen engines. Common grades are TC4 etc. Product Description Low temperature alloy casting can show stronger mechanical properties at low temperature.At present, it has been used in the field of liquid rocket engines, mainly as structural materials such as hydrogen storage tanks for hydrogen- oxygen engines, hydrogen pump impellers, etc., which greatly improves the comprehensive performance of liquid rocket engines. Low-temperature titanium alloys refer to titanium alloys that can work normally under low temperature conditions. They are generally divided into three categories, alpha titanium alloys, beta titanium alloys and alpha-beta titanium alloys. Typical low-temperature titanium alloy products are suitable for working at -253°C as a storage container for liquid fuel, and some alloys have good low-temperature plasticity and fracture toughness. The strength of low-temperature titanium alloys can be increased as the temperature decreases, and the toughness remains basically unchanged, making it easy to weld. It has high specific strength, corrosion resistance and low thermal conductivity. It can not only be used as a storage container for low- temperature objects, but also can be used as low-temperature structural parts for the aerospace industry. https://www.foundryseiko.com

Minimum Order: 10000