Achievement & Contribution

XINTAI VALVE GROUP CO., LTD. was founded in 1998, is a professional valve manufacturing company that conjoins R&D, casting, development, production and sale.The Group's headquarters is located in the Longgang Airport New District, Wenzhou, and is centered on research and manufacturing technology.

Accredited Quality

Technological Innovation

Apply advanced computer simulation analysis technology

Quality Control

CE,IS09001, ISO14001, OHSAS18001, API Certification

Process Detection

4 or more test reports for each order, ensure the safety and reliability of the project system

Corporate Responsibility

Create more value for society

We'll Ensure You Always Get the Best Results

Test, research, develop, and improve products to make them better, safer, and more accessible.


We are prestigious manufacturer and supplier of Industrial Casting Ball Valves in Wenzhou.

XINTAI is registered with the following governmental agencies:
American Petroleum Institute(API) No. 6D-1778
Quality Management System Certificate of Approval (ISO9001:2015)
Certificate of Quality System Approval(CE) No. HPiVS-IP1001-015-Q-04-00
Certification of Registration( OHSAS18001) No.86185710109S

Group Qualification

Loving Care Project - Contribution of XINTAI to the Society

Positive Values

Based on the establishment of “XINTAI Positive Loving Care Project”, we set up the Group Charity Branch and Yongxing Chamber of Commerce to give full play to our sense of social responsibility, fulfill our duties of loving others and provide aid on aspects of environmental protection, education, poverty relieving, and care of the elderly.
There have been many reports on the lack of proper masks and other protective gear in the healthcare industry and for those working on the front lines, who are working around the clock to fight this pandemic, while putting their lives at risk. So XINTAI donates 100,000 face masks to healthcare organizations.