Zi Long Automatic-Controlled Valve Industry Co. Ltd is an economic entity which combines scientific research and development, design and consultant, production, and sales. The company’s production base locates in Yaobei New Industrial Area, Yuyao. It is only five kilometers away from the cross-sea bridge of Hangzhou gulf which is being constructed. The company gathered together a batch of professional elites, emphasizing on the manufacturing and development of: automatic controlled components and parts, such as the electromagnetism valve/ vapor-controlled valve, oil vat, gas vat, handling apparatus of vapor source, etc. 　　When absorbing the advanced foreign technology and administration, Zi Long Automatic-Controlled Valve Industry Co. Ltd also inherits traditional quality and honor at the same time. We develop various electromagnetisms valve, and fill up many domestic and international blanks. The company conducts design, production, and testing according to standards such as American API& ANSI, Japanese JIS, German DIN, and Chinese GB, etc, and we actively carry through ISO9001 International Quality System’s management standards. 　　Our products are complete in specifications, totally 8 series, nearly 3000 kinds of specifications; widely applied in fields such as spaceflight, aviation, national defense, war industry, petroleum chemical engineering, metallurgy, electric power, water treatment, light industries, food, spin and weave, dye, pharmaceutical equipments, tobacco, rubber, etc. Our products are the first choice for automatic fluid control engineering, product kit, and equipments’ reform, etc. 　　The company strictly accords to the operation aim of “seek survival with quality, seek development with technology, and win market share with brand” and encourages ourselves to contribute to the society by good quality and service. With the continuous thorough of the reforming and opening, the market competitions are gradually fierce after the entry of WTO of our company, our company will further consolidate and explore domestic and international markets with our superior quality and superb performance and price ratio. 　　Zi Long electromagnetisms valve and pneumatic components and parts are your ideal friends that realize your industrial automation. We eagerly expect the sincere cooperation with you, and achieve mutual development. Address：Long Wang Tang, New Industrial Area, Yaobei, Yuyao TEL：0574-62230671 FAX：0574-62230089