CHANGZHENG POWER MACHINE FITTINGS CO., LTD is a shareholding system company. We specialize in producing the atmospheric and hydraulic pressure brake elements of heavy-duty automobile cars KAMAZ, ST, IKARUS, KPAZ, BELAZ, MAZ and auto electrical appliances.We are located in a well known city on the East China Sea Shore of Zhejiang---Wenzhou.The navy, army and air force traffic make the city very convenient.