A piston is a component of reciprocating engines, reciprocating pumps, gas compressors and pneumatic cylinders, among other similar mechanisms. It is the moving component that is contained by a cylinder and is made gas-tight by piston rings. In an engine, its purpose is to transfer force from expanding gas in the cylinder to the crankshaft via a piston rod and/or connecting rod. In a pump, the function is reversed and force is transferred from the crankshaft to the piston for the purpose of compressing or ejecting the fluid in the cylinder. In some engines, the piston also acts as a valve by covering and uncovering ports in the cylinder wall. The petrol enters inside the cylinder and the piston moves upwards and the spark plug produces spark and the petrol is set on fire and it produces an energy that pushes the piston downwards. Competitive Price: Place of Origin: Taiwan Sales Method: Export Payment Term: T/T
JIU HAN ENTERPRISE CO., LTD. founded in 1989, our main business is importing and exporting auto parts. In the field of automotive lighting with professional experience for decades, our members of employees are 5 to 10. J JIU HAN ENTERPRISE CO., LTD. the main product for all types of automotive lamps. Halogen bulb series include H1 ~ H13, 9000 series 9004 ~ 9007, 800 series 880 ~ 896. JIU HAN ENTERPRISE CO., LTD. existing customers are all over the world. The major domestic customers are lamp makers in the southern Taiwan. Foreign customers are mainly in the Middle East, North America, South America, Europe around the world. Our goa..