About Us
27 Years of Passion & Experience
SW Valve
History
2025.08
Outbreak
We have established a laboratory, equipped with multiple top-notch testing technologies in the industry, and are gradually expanding our domestic and overseas markets. Our customers are spread across more than 100 countries and regions around the world!
2014.08
Grow stronger
It has been awarded the Certificate of Recognition as a technology-based Small and Medium-sized Enterprise in Tianjin, and has gradually obtained quality management system certifications such as ISO9001, ISO14001, and ISO45001, as well as the title of High-tech Enterprise.
2005.08
Development
On January 7, 2005, we moved from the old factory area to Xiaozhan Industrial Zone to establish a new district. Gradually, we have obtained multiple technical patents and expanded our business overseas.
1998.08
Established
Established in 1998, the factory has been engaged in the semi-finished processing of butterfly valve bodies and has quickly built up a good market reputation and a customer base.
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Tianjin Shiwen Valve Manufacturing Co., Ltd. is a scientific and technological small and medium-sized enterprise specializing in valve research and
Address：No.5Rd,Xiaozhan Industrial Park,Jinnan District,Tianjin.P.R.China
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