Zhejiang Angu auto accessory co., ltd., as a specialized manufacturer in brake system for the truck and bus, is a member of China auto accessory coordinated distributing department. Zhejiang auto accessory federation and China project institute braking commission. It's also the appointed unit of purchase and sale guide for national authentic auto accessory by China quality newspaper office. With more than thirty years of experience in this field, our company has accumulated powerful techniques, advanced craftsmanship and complete test equipments. In 1999,our products passed the certificate of ISO9001 international quality system, and for several years succession the company was entitled the trusted quality by Zhejiang auto industrial company, At present, the main products cover various pneumatic valve and different kinds of electric products such as spring brake chamber, foot brake valve, relay valve, hand brake valve, trailer control valve, quick release valve, unloader valve, and so forth, And some series products got the permission from the YIQI co., ltd., which allow us to using their trade mark.. Our company has also been cooperated with several another automobile companies. Our company is consistently insisting on transform of techniques, renewal of equipments, improvement of management and product control. Adhering to the principle of quality first, customer supreme and with exquisite techniques and high-quality products at reasonable price, we will sincerely provide customers at home and abroad with good service. Further more, we cordially welcome customers to our company and negotiate with us. And We can enter into business relations on a basis of mutual benefits and common developments each other!