Founded in 1998, Xintai Valve Group Co., Ltd. is headquartered in Longwan Airport New District, Wenzhou, with a factory area of 30,800 square meters. Its casting base is also located in Longwan Airport New District, covering an operational area of 25,000 square meters.

The company specializes in the R&D and manufacturing of valves for petroleum, natural gas, chemical, national defense and other sectors. Its product portfolio includes 12 major categories such as control valves, cryogenic valves, gate valves and butterfly valves. Products are manufactured in strict compliance with standards of China, the European Union, the United States, Japan and other countries. The sales network covers more than 20 provinces, municipalities directly under the Central Government and autonomous regions nationwide, and exports to over 30 countries and regions across Europe, America, the Middle East and Southeast Asia.

The Group holds 3 invention patents and more than 10 utility model patents. It is a drafting entity for national and industrial standards including specifications for natural gas ball valves, oxygen dedicated valves, cryogenic valves, and stainless steel valves for water supply. The high-temperature and high-pressure fixed metal-sealed forged steel ball valve independently developed in 2009 was listed as a Key Technological Innovation Project of Wenzhou. In 2024, the company was recognized as a Zhejiang High-tech Enterprise R&D Center.

For years, we have adhered to a full-process quality control system covering raw material inspection through finished product delivery. Our products have obtained certifications including ISO9001, TS, CE, ISO14001, OHSAS18001 and API. The enterprise has been awarded over 100 qualifications and honors such as National High-tech Enterprise, "Made in Zhejiang" Certified Enterprise and Wenzhou Famous Brand Product, continuously boosting precision manufacturing capacity and innovative R&D strength.

Upholding the corporate mission of "Revitalize national industry, connect global trade", we keep optimizing production management systems and precision manufacturing capabilities, providing highly reliable valve solutions for key sectors worldwide including energy, national defense, chemical engineering and water conservancy. We embrace the corporate vision of "Carry forward the Ou-Yue Wenzhou merchant spirit, strive to become a world-class valve enterprise", and advance the high-quality development of China’s valve industry.