Ningno Zhiqing Industrial Co., Ltd. was founded originally in 1984 located in Chengguan Town of Ninghai County of Ningbo City. It now owns employees over 800 persons, professional technicians over 100 persons. The company mainly produces ball valves, stop valves, gate valves, check valves, safety vavles, gas pressure regulator, gas pressure regulating box, bottle valve for liquefied gas, filter valve, urgent dump valve, hardware and pipes and gardening appliances. Products are recommended by National Scientific Committee and Ministry of Construction and manufactured under supervision of China Urban Gas Association. We passed certification of ISO9001 international organization of standardization in 1996, and UL product safety certification of USA and Canada successively, passed CSA gas product certification of USA and Canada in 2000 and ISO9001?G2000 version quality system certification in March 2002.
For years, we stick to corporation principle of ??customer the first and quality the base?? and corporation concept of ??hold superduper ambition and catch up with the times??. Grasping great developing opportunity of gas industry of our country, the enterprise holds together top and down and is guided by the market. It adopts international advanced technical standards and has developed ball valves, ball valves for compound pipes, temperature taking ball valves, angle stop valves, two-purpose bottle valves for liquefied gas successively and and for which it obtains national patented cerficates and Scientific Progress Award given by Zhejiang Province and Ningbo City. In 1996, it developed cast steel valves such as large cast steel anti-leakage ball valves driven by flange screw, with the maximum specification type 600. The company now becomes one of the largest valve manufacturers in China.
The company mainly produces ball valves, stop valves, gate valves, check valves, safety vavles, gas pressure regulator, gas pressure regulating box...