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


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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...