Founded in 1989,The Zhejiang Zhongchang Automobile Parts Co.,Ltd. has been engaging in manufacturing and developing Automobile brake system nearly twenty years.Our products include vacuum booster,brake master cylinder,front and rear brake cylinder ,proportion valve and other auto parts.All of our products have passed the inspection by the government technology supervision departments.We have established long term relationship with tenm relationship with tens of domestic enterprises in manufacturing designated auto parts and we also present ou products to the international market.