1.About PEVA car cover -Protect your vehicle from Rain, dust, dirt, bird droppings and more. -It made by single layer PEVA or PE. -Great for indoor and outdoor use especial for the rainy day. -This fabric is like plastic, will be 100% waterproof. -This co
Products information: Products advantages: 1.Name: window roller, window pulley ,wheel 2.Material:Nylon and bearing 3.Surface treatment: plated zinc, nickel ,chrome 4.Remark: pulley material is nylon 5.Surface treatment and color can be producted accordin
The most important part of the engine. It takes the force from the connecting rod and converts it into torque through the crankshaft output and drives other accessories on the engine. The crankshaft is subjected to a centrifugal force of a rotating mass,