Topsun is working as partners with several manufacturers in China. They are dedicated to bring you high quality parts at reasonable & competitive prices. At the same time, They provide best service to their customers, And total customer satisfaction is their target.
Their main partners and sponsors are as follows: Brake cylinder factory, C v joint factory. Each factory has its own know- How advantage compared with other suppliers in China. They have been investing a lot of key production & test machineries, And inspecting the products one by one (even for the wheel cylinders, Which will surely increase the cost) .
Their staffs have many years experience in the auto parts business. They will assist and support you at any time. And they'll do their best to make their clients' benefit from their continuous improvement.
Their products are mainly: Brake master cylinder, Brake wheel cylinder, Clutch master cylinder, Clutch slave cylinder, Brake proportional valve (brake limiter valve), Brake caliper, C v joint, Drive shaft, Etc.
Their main markets at present are: USA, Mexico, Brazil, Poland, Russia, Turkey, And Iran, Etc. They are an OE supplier to one Russian car manufacturer and one Iranian car manufacturer as well as one Polish tractor manufacturer.