Trust in Every Turn

Tangzheng Group was established in 2006 is a professional valve manufacturer whose products have passed CE,iso9001, iso45001,iso14001 certification.

About Tangzheng Valve Group Limited

Established in 2006, we specialize in designing, producing, and selling high-quality valve systems, including gate valves, butterfly valves, globe valves, and check valves, ensuring exceptional service and customer satisfaction.

150+

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Trusted by Industries

Quality Assured

Our Services

Design, production, and sales of high-quality valve systems for diverse industrial applications.

Custom Valve Solutions

Tailored valve designs to meet your specific project requirements and standards efficiently.

A close-up view of several industrial valves with blue metal bodies and black hand wheels on a series of pipes. The setting appears to be within a mechanical or industrial facility, with stainless steel pipes and fittings.
A close-up view of several industrial valves with blue metal bodies and black hand wheels on a series of pipes. The setting appears to be within a mechanical or industrial facility, with stainless steel pipes and fittings.
Expert Consultation

Professional guidance to help you choose the perfect valves for your applications.

Comprehensive support and expertise throughout the entire valve selection and installation process.

Support and Guidance

Valve Solutions

Explore our innovative valve products for diverse industrial applications.

Your Satisfaction is Our Guarantee

Our valves are fully certified and manufactured with state-of-the-art equipment and rigorous quality control processes to guarantee reliable performance.
We are committed to customer satisfaction!

Tangzheng valves are reliable and durable, providing excellent performance for our industrial applications. Highly recommended!

John Doe

A metal valve with red and green components, mounted on a black pipe against a dark wall. The valve is secured with a chain, and an indicator with a colored diagram is attached above it.
A metal valve with red and green components, mounted on a black pipe against a dark wall. The valve is secured with a chain, and an indicator with a colored diagram is attached above it.

The quality and service from Tangzheng Valve exceeded our expectations. Their products are top-notch and dependable.

Jane Smith

A large industrial valve with a wheel-shaped handle is attached to a flat surface. The valve and handle are prominently featured against a black background, casting distinct shadows on the surface. The simplicity and stark contrast give a dramatic effect to the mechanical object.
A large industrial valve with a wheel-shaped handle is attached to a flat surface. The valve and handle are prominently featured against a black background, casting distinct shadows on the surface. The simplicity and stark contrast give a dramatic effect to the mechanical object.
★★★★★
★★★★★