Automotive, Vehicles & Transportation - Others

Over 20 years' manufacturing experience perfects process technology and quality control ability. Sunny Automotive is mastering mould design, process and coating technology, multi-cavity mold processing technology at the forefront of the industry. High-precision injection machines, coating machines and testing equipment can ensure high-quality plastic aspherical lens elements for supply. Sunny Plastic Aspheric Lens Elements Advantage Over 20 years' manufacturing experience, perfects process technology and quality control ability. Sunny is mastering mold design, process and coating technology, multi-cavity mold processing technology at the forefront of the spherical Lenses industry. High precision injection machines, coating machines, and testing equipment can ensure high-quality plastic aspheric lenses elements for supply. Molds are produced by Sunny. The whole lens automotive process is finished in Sunny. Automotive Lens process precision is at the leading domestic level. Special mold design and material usage. A full set of independent processing technology is at the leading domestic and international level. As a professional automotive lens manufacturer, we provide molding glass, heads up display unit, optical solution, etc. For more information, please feel free to contact us!

HUD PGU (Picture Generation Unit): As a module for providing raw imaging, it is an important projection unit for HUD. With mass HUD PGU production experience, Sunny Automotive is the global leading optical solution provider of hud system for car and can provide different PGU solutions(TFT solution、DLP solution、MEMS solution) and core optical components(such as HUD Projection lens, microlens array, collimating lens, etc.). HUD PGU Keeps Safe Driving Without Bowing Head Perfectly match different HUD PGU solutions (CHUD, WHUD, ARHUD) and display speed, navigation, lane, warning, and other information in front of the drivers, and drivers can see the information without turning their heads or bowing their head to make driving safer. Navigation guidance (go straight, turn, etc.) Lane change reminder (lane change guidance) Traffic information reminder (such as road conditions, speed limits, etc.) Safety assistance (such as automatic warning by tracking vehicles, road objects, and other targets) Five Features of HUD PGU Make a Better Experience High brightness, less power TFT solution: Sunny Automotive TFT PGU improves the light efficiency and effectively alleviates the heat dissipation pressure caused by high brightness. Simulating analysis & thermal analysis. Automotive quality assurance: stable imaging within the temperature range of automotive standard High precision optical parts process. Excellent performance and low cost DLP solution: Sunny Automotive DLP PGU increases brightness and reduces costs by mass production technology. As a professional automotive lens manufacturer, we provide hud unit for car, hud pgu, projection engine, heads up display unit, freeform mirror, etc. For more information, please feel free to contact us!

As one of the best optical lens suppliers, Sunny has strong and stable supply chain to support optical glass lens quality and capacity. High precision injection machines, coating machines and testing equipment can ensure high quality reflective objective lens elements for automotive lens supply. Molding Glass Lens Elements Sunny has nearly 20 years of led lens design and processing experience, we can optimally seek a cost balance between design and processing from the product principle and obtain an optimized solution between performance and cost to the greatest extent. Glass Spherical Lens Elements Sunny has the world's largest processing supply capacity for glass lens elements and has over 30 years' manufacturing experience for led focusing lens elements with various shapes and special materials. Plastic Aspheric Lens Elements Over 20 years' manufacturing experience perfects Sunny process technology and quality control ability. Sunny Automotive is mastering mould design, process and coating technology, multi-cavity mold processing technology at the forefront of the industry. If you need any kinds of automotive lens, please contact us, as a professional automotive lens manufacturer, Sunny Automotive is willing to offer you high quality products.

Cylindrical window is a typical optical component of the LiDAR system and plays an important role in the operation of LiDAR systems. It not only protects the inner components, but also is involved in the operation. Sunny Automotive is a global professional LiDAR optical window supplier which can provides windows with different shapes(flat/cylindrical/C-shaped etc.) and masters mold design. Sunny Automotive also process and coating technology and can process lidar cover with high optical precision and high transmittance. Product Application Optical window is the only optical interface between the LiDAR system and the external environment. LiDAR optical window not only protects the internal security of the whole LiDAR system, but also is a part of the optical system, so that its reliability requirement is very high. Sunny Automotive can provide glass and plastic window products in different colors and shapes according to customer needs and also provide special solutions with explosion-proof and heating functions. Indpedent Manufacturing/automotive Quality Assurance High optical precision ensures minimal energy loss of the emitted and received beam. The world's leading coating technology greatly improves transmittance and reduces reflection interference. Excellent impact resistance with high hardness. Defogging and defrosting and heating function. Electromagnetic shielding and anti-interference.

Diethyl(phenylacetyl)malonate CAS#: 20320-59-6 ceteng

The intake manifold is a component of an automobile engine that supplies a mixture of air to different cylinders. Any failure of the intake manifold in an automobile can affect the performance of the engine brake and ignition piston engine. SDZ is pushing hard to integrate an advanced intake manifold. Our intake manifold for sale Features Dual Plane Manifold and Single Plane Manifold Casting and Injection-Molded Aluminium, Magnesium, Aluminium Alloy and Plastic Signs of Intake Manifold Failure Leakage of Coolant Fluid Engine Overheating Poor Fuel Economy. As one of the most professional car engine parts suppliers, we provide coolant water pump, intake manifold and exhaust manifold, engine inlet manifold, inlet and exhaust manifold, 5.3 l intake manifold, ls3 intake manifold for sale, ls3 intake for sale, inlet manifold and exhaust manifold, car engine cooling system parts, etc. For more information, please feel free to contact us!

Apart from passenger cars, we also supply thermostat applied for buses and trucks. Our thermostat in truck for heavy commercial vehicles fit and perform like the original. We continue to contribute our strength to make trucks and buses work better on the road. Heavy Duty Thermostat Features Stainless steel bridge Stainless steel piston for longer service life and higher operation efficiency Brass cover and guide rail for heat motor piston for more efficient operation The stainless steel spring frame SDZ Hydrogen Energy Thermostat Application In an effort to realize good fuel economy and low emissions, we win heavy-duty thermostat orders used in the bus that runs on hydrogen. This is a new breakthrough in our thermostat product portfolio. As one of the most professional auto engine parts suppliers, we provide coolant water pump, bus thermostat, car cooling system parts, etc. For more information, please feel free to contact us!

The engine cooling water pump is powered by the engine and circulates the liquid coolant through the water pump cooling system. Solutions to Water Pump Failure Leaks and noise are signs of pump failure, which can be caused by ageing and wear or overheating conditions, and are often caused by other faults in the system. It is driven by belts (either dedicated serpentine belts or rarely by timing belts), so proper belt maintenance is critical to its operation. Leakage Causes: Improper installation of car engine water pump or improper use of sealing gasket. Solutions: If it is a new water pump, check carefully remove and reinstall the pumps. Strictly abide by the torque specification and ensure seal gasket is in the right condition. Rust and Corrosion Causes: Polluted coolant incompatible coolant or a mixture of coolants of different chemical composition Solutions: Before installing a new pump, flush the cooling system thoroughly. When using sealants, clean the edges and surfaces of parts and apply the new seal evenly along the edges of parts. Cavitation Causes: Bubbles form at the coolant inlet of the pump. As the pressure in the system increases, the bubbles can implode and cause damage. Solution: Replace the pump, Flush the cooling system thoroughly before installing the new pump and refill the system with the correct coolant recommended by the vehicle manufacturer. Internal-accumulated sediment Causes: Contaminated coolant incompatible coolant or a mixture of coolants of different chemical composition Solution: Replace the pump, Flush the cooling system thoroughly before installing the new pump and refill the system with the correct coolant recommended by the vehicle manufacturer. Application of Water Pump Thermal management of powertrains of Conventional Inter Combustion Engine The engine drives the mechanical water pump to provide circulation power, and the thermostat controls the circulation switch. Thermal management of new energy vehicles Electric Water Pump is our target product lines in the future. For electric vehicles and selected hybrid applications, electric pumps are solution to ensure correct temperature management of inverters and battery packs. As one of the most professional auto engine parts manufacturers, we provide coolant water pump, car coolant pump, automobile engine components, etc. For more information, please feel free to contact us!

A cylinder head cover, especially one used to cover an internal combustion engine, has multiple functional elements such as an oil filling connection and at least one oil separation unit mounted on it. Our valve cover can be made of plastic or aluminium alloy. Signs of Valve Cover Failure Oil Leakage There is evidence of one or more leaks in the valve cover, usually from the gasket sealing the valve cover to the edge of the rest of the engine and this can be a small leak that drips down to the rest of the engine and eventually lands on the ground below the car. Engine Misfiring If your bonnet leaks, some oil may get into the opening where the spark plug is located and the oil will prevent them from working properly, leading to a fire and erratic engine operation. Low Oil Levels If you find that your oil level readings are consistently below full scale, even after you've filled up with oil, it's possible that the bonnet is broken and it's leaking all the time. Our Engine Valve Cover Features Easier Installation More Comfortable Noise, Vibration and Harshnes Low Fuel Consumption Recyclable Thermoplastic. As one of the most professional auto engine parts manufacturers, we provide automotive valve covers, auto valve cover, valve cover cylinder head, camshaft valve cover, alloy rocker cover, engine camshaft cover, valve cover on engine, camaro valve covers, automotive engine components, etc. For more information, please feel free to contact us!

Various hoses play important role in engine working. Accumulating much experience in serving aftermarket and OEM customers, SDZ supplied OE quality engine hoses noted for durability to wide vehicle model. We focus on design and development of tubes in cooling, fuel, braking, transmission, intake and exhaust system. Our Development Path in Hose Product Lines According to layout and functional requirements for different hoses,our engineers have professional knowledge about basic performance and process of the lines.We are capable of selecting accurate design and analysis methods. SDZ move on improving the tube processing accuracy and manufacturing efficiency all the time.Starting from 2021,we cooperate domestic customers in energy storage line, to make efforts in thermal management system for power battery of energy vehicle.We are doing our part to embrace a new era in electric powered transportation. As one of the most professional auto engine parts suppliers, we provide engine oil cooler hose leaking, water pump coolant tube, water pump coolant hose, turbo coolant return line, truck coolant hoses, engine oil coolant lines, engine heater radiator hose, coolant bypass line, car engine parts for sale, etc. For more information, please feel free to contact us!

Maintaining your auto engine cooling system, SDZ is power. 30% of the heat generated by engine combustion is taken away by the cooling system and dissipated into the air by the cooling fan. The key object of the cooling system is to keep the engine in optimum efficiency. The components of a cooling system involve Radiator Fan, Water Pump, Thermostat, Bypass system, Hoses and etc. Different Types of vehicle engine cooling system Thermostat SDZ offers a full range of thermostats, equally to OE standards. We also offers thermostats Housing, covering different material, plastic, aluminum and iron. Engine Hose SDZ supplied OE quality engine hoses noted for durability to wide vehicle model. Stainless Steel Oil Cooler Oil Cooler SDZ supplied OE quality engine hoses noted for durability to wide vehicle model. Engine Water Pump SDZ offers a wide range of oil cooler made of aluminum or stainless steel design, including various additional components of assembly like filter housings and tubes. How Does Engine Cooling System Work? WORKING PRINCIPLE The cooling system works by transferring coolant through engine pipe in the engine block and head. As the coolant flows through these channels, it absorbs heat from the engine.The coolant flows out of the water pump and through passages inside the engine, where it collects heat generated by the cylinders.It then goes through the thermostat through the hose and into the radiator.Out of the radiator, through the hose under the radiator and back to the water pump.It is a circulation. Why Engine Cooling System is Necessary？ The key function of the cooling system is to maintain engine at peak efficiency. It reduce fuel consumption and vehicle emission. Therefore, its maintenance and performance is particularly important. As one of the most professional car engine parts manufacturers, we provide engine cooling system service, car engine cooling system parts, automotive cooling system components, vehicle cooling system components, cooling system of vehicle, engine cooling parts, car engine electrical parts, etc. For more information, please feel free to contact us!

Electronic Vehicle Control Unit vehicle electronic control module (ECU) is a small device that controls a series of actuators on an internal combustion engine. It collects data, like pressure, temperature by multiple sensors. SDZ supply engine coolant temperature sensor and position sensor for this system. Different Types Of automotive control unit Automotive Position Sensor Automotive position sensors are used to determine the movement of steering wheel, pedal, Knobs, and actuators. Automotive Temp Sensor Engine operating temperature is recognized by coolant temperature sensor. Coolant sensors detect temperature changes and send signal to ECU to determine whether the engine is at normal operating temperature. The Function Of Automotive Sensor The sensor unit is responsible for signal acquisition to output physically meaningful measurement information. The device communicates with other devices through the interface unit. They are bridges between the physical and digital worlds. FAQ of Auto Electronic Control Unit 01What is the function of ECU? It is electronic device that controls the operation of various parts of an internal combustion engine. 02How does a ECU work? By collecting the voltage signal of the sensor, the ECU can determine the working condition of the engine in an instant and react accordingly. 03What signals can the ECU monitor? The engine controller monitors the engine with sensors to determine fuel injection, ignition time and other parameters. These include MAP sensor, throttle valve position sensor, temperature sensor, oxygen sensor and many other sensors. As one of the most professional car engine parts suppliers, we provide automotive electronic control systems, engine electronic control module, automotive electronic control unit, electronic control module in automobile, car engine components, etc. For more information, please feel free to contact us!

The importance of thermal management is increasing in SDZ In the wave of intelligent vehicle electric, new energy vehicles develop rapidly, and the problems of new energy vehicles such as endurance and safety are particularly prominent, so the thermal management of vehicles is becoming more and more important. SDZ Product Development Planning in Thermal Management Hybrid electric water pump Electric pumps consume 90% less energy than mechanically operated pumps. Electric pumps have several advantages over mechanical pumps, such as lower emissions, better engine temperature management, elimination of engine hosiery and extended engine life Electric Water Pump Intercooler Intercoolers help improve fuel efficiency by providing dense air to engines, which Improves vehicle efficiency and reduces vehicle impact on the environment. This is where we are developing and expanding. As a professional auto engine parts factory, we provide electric cars with active thermal management, auto coolant pump, 12v automotive electric water pump, coolant pump in car, car water pump components, automotive thermal systems, automotive engine parts, etc. For thermal management in automotive applications or more information, please feel free to contact us!

Auto recloser relay control higher voltages or currents by using lower voltages or currents. When a certain voltage or current is applied to both ends of the electromagnetic relay coil, the magnetic flux generated by the coil passes through the magnetic circuit composed of the iron core, the yoke, the armature and the working air gap of the magnetic circuit. Under the action of the magnetic field, the armature is attracted to the pole face of the iron core. Therefore, the normally closed contact of the contact is pushed to be disconnected, and the normally open contact is closed. When the voltage or current at both ends of the coil is less than a certain value, and the mechanical reaction force is greater than the electromagnetic attraction force, the armature will return to the initial state, the normally open contact is disconnected and normally closed contact is on. How To Test Auto Relays？ (1) A simple method for judging the working performance of the relay. Turn on the ignition switch, and then use your ear or stethoscope to listen to the sound of the control relay, or feel the vibration of the relay with your hand. If there is vibration, then the relay is working well, the electrical appliance does not work due to other reasons. Otherwise, the relay is not working properly. You can also unplug the relay for testing, for example, if the air conditioner compressor does not work, you can start the engine, turn on the blower switch and the air conditioner switch. Then unplug the connector of the air conditioner compressor relay to judge. If the sound of the relay action can be heard, the engine speed drops significantly when the relay is unplugged, and the engine speed rises when the relay is inserted, it means that the air conditioner compressor relay and its control circuit are normal. (2) Common failures of relays. Common failure phenomena of relays include coil burnout, inter-turn short circuit or insulation aging, contact ablation, thermal decay, and inability to adjust the initial operating current. ①The relay coil is burnt out. In order to prevent this from happening, if the temperature may exceed 80°C during repair, maintenance and electric welding, the temperature-sensitive relays and electronic control units should be removed. ② Contact ablation. For example, vehicle with 491Q-ME engine, the relay of the air conditioner condenser fan is just below the glass cleaning spray pipe. If the spray pipe is broken, the cleaning fluid will leak to the relay, making the relay normally open contact is corroded and cannot be disconnected, which will lead to the failure of the air conditioner condenser fan to keep running. Therefore, water should be strictly prevented from entering the relay. (3) Try to reduce the contact resistance of the relay contact The contact resistance existing between the contacts of the automotive relay is mainly composed of shrinkage resistance and surface film resistance. The contact resistance of the contact is related to the contact form, material properties and surface processing of the contact. It can be seen that to reduce the contact resistance of the relay contacts, under the condition of a certain contact pressure, it can be started by improving the contact state and improving the contact material. (4) Poor grounding of the ECU may affect the normal operation of the relay As one of the most professional car spares suppliers, we provide automobile air filter, car spares and parts, auto off relay, auto power relay, auto relay block, auto relay switch, pencil coil, etc. For more information, please feel free to contact us!

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