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Company News

  • At 04:00 on March 19, 2020, there were 0 new confirmed cases of new coronary pneumonia nationwide, and there were no imported cases abroad.China has completely controlled the epidemic situation, and we have posited that Zhengzheng Valve has resumed production one after another since February, and ha


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  • Fighting the COVID-19 together The "Super Lunar New Year Holiday" has come to an end, and resumption of work in the context of national defense epidemic is imminent. Fighting the epidemic and resuming work steadily are the only choices at present. Fighting the epidemic requires a stable mindset, a


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  • The valve stem is an important part of the valve, used for transmission, connected to the actuator or the handle, and directly drives the spool to move or rotate to realize the valve switching or regulating function. CharacteristicsThe valve stem is not only a moving part, a force receiving part but


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  • Valves often leak during long periods of use. The outer leakage of the valve, the proportion of the valve packing is the largest. Wenzhou Yuzheng Valve Co., Ltd. specializes in the production of ball valves. For the selection of valves, combined with the customer's working conditions, we recommend t


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  • The new high-platform ball valve is easy to maintain, and the ball valve has a simple structure. When the head leaks, the gland can be tightened to achieve the effect of no leakage. When the actuator is installed, it is not necessary to remove the actuator to solve the leakage problem, saving t


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