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            1. Large tie rod transverse corrugated compensator
              Unconstrained ripple compensator
              Full external pressure balance compensator
              Compound internal and external pressure balance compensator
              Single type internal and external pressure balance compensator
              Directly buried internal pressure compensator
              Axial external pressure compensator
              Axial internal pressure compensator F
              Large tie rod transverse corrugated compensator
              Unconstrained ripple compensator
              Full external pressure balance compensator
              Compound internal and external pressure balance compensator
              Single type internal and external pressure balance compensator
              Directly buried internal pressure compensator
              Axial external pressure compensator
              Axial internal pressure compensator F
              About Us


              more
              our priorties
              Years of strength to ensure brand strength and reputation

              Company Idea

              In the current fierce market competition, the enterprise has always followed the business philosophy of "science and technology as the guide, quality as the guarantee, integrity as the criterion, service as the goal", adhere to the pursuit of quality, and strive to build brand value.

              Assured Quality

              With perfect quality management system and technical support, our products have passed ISO9001 quality, environment, occupational health management system certification, to provide customers with high quality products and excellent quality service.

              Continuous innovation and research

              The company has an independent valve research and development department, mainly engaged in industrial valves and products of environmental protection and energy conservation, as well as new technology, new products research and development.

              After-sales service system

              The company's slogan is "raise the spirit of craftsmen, tree years of quality", "integrity" is the basic principle of our business; "Quality" is our basis。

              Honor and Qualification


              Credit rating certificate
              Occupational health ** system certificate
              Environmental certification
              Quality management system
              Special equipment license
              The business license
              News


              Valve daily maintenance method daquan

              Valve dai...

              1 The valve shall be stored in a dry and ventilated...

              Valve performance testing and operation

              Valve per...

              Performance testing requirements1, a certain specification...

              Volver valve manufacturing specifications and sealing performance requirements

              Volver va...

              1, the valve model should indicate the national standar...

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