Zhejiang Zhiyi Machinery manufacturing co.,ltd is a specialized company devoted into manufacture and sales of valves, the company situates in ou-bei town-the center of China pumps & valves, with ground area 18800m2, machine workshop, assemble workshop and synthetic finished half - finished warehouse. The company possesses 210 precise equipments, the advanced machines ensure the flexibility and exchange ability of all the product parts. the company flourishes year by year, and its products have been widely used in lines of domestic large PowerStation configuration, dirty water project, urban construction, petroleum-chemical, oil extraction, metallurgy, chemical fertilizer, paper production and pharmacy, exported to many countries and regions, gains the users' unanimous praise and confidence.

The company has a modernized staffs of tech and product development, passed ISO9001,API6D and CE certification. And now the company has the capability of manufacturing big series of high temperature and high pressure power station gate valve, ball valve, globe valve, check valve, butterfly valve, filter, adjustment valve, pressure-resealing valve, plug valve and water control valve, totally about 1200 types, diameter of valves varies from DN15 to DN2000(1/2'-72' ), working pressure varies from PN1.6MPa to 42 MPa(150lb to 2500lb), and working temperature from -196 Celsius degree to +570 Celsius degree; the main body adopts WCB, WC6, WC9, Cr5Mo, 20Crmo, 12Crmov, 15Crmov, CF3m, CF8m; the actuator type includes manual type, spur gear and bevel gear type, electric type, pneumatic type, hydraulic type; manufacturing adopts advanced domestic and foreign standards such as GB, API, JIS, DIN, BS, NF and ANSI. The company possesses full precise casting equipments, integrated physical and chemical gauges, experimentation equipments and test methods, as well CAD design capability, which ensure products always in high quality.

The company enhance the mettle of exposition and innovation, and promise that quality first, customers first.As a manufacture, tech researching, sales and service combined company, we honestly provide you service of valves. Any question about valves can you find answer from our experts, and also, we sincerely hope a long term cooperation with you.