ZHEJIANG CHENGJIU PIPELINE CO., LTD.

Cheng-jiu. We design, develop, manufacture, test and sell industry flanges, pipe fittings, including stainless steel valves.

Cheng-jiu′s registration capital is 66.88 million USD. Flange′s sizes can be DN10-5000 and 1/2" ~ 80", pressure from 0.25 to 42.0 MPa and 150 lb to 2500 lb, temperature ranges from -196º C to 1350º C. It is widely used in power station, nuclear power, petroleum, chemical industry, natural gas, military industry, municipal administration, metallurgy, construction, pharmacy, paper making, coal mine, cement, pollution discharge, environmental protection, energy saving and other industries.

Our products are reliable in quality and stable in performance and are highly praised by customers.

Production Plants & Equipments

- Zhejiang Industry Zone

- Area 15000.00 square meters

- 100+ CNC/NC lathes

- The annual total value of out-put 100 million USD

Quality system

- ISO9001

- CE