Wenzhou Kangtuo International Trade Co., Ltd. (Est. 2013) is a subsidiary of Kangsaite Automation Group Co., Ltd.(KST), headquartered in the “City of Valves” — Wenzhou, China. The company specializes in industrial and sanitary valves, with products exported to over 60 countries and widely used in petroleum, natural gas, chemical, and other industries. Backed by over 30 years of manufacturing expertise and internationally recognized certifications, we uphold the values of Professionalism, Integrity, and Win-Win Cooperation to be a trusted long-term partner for clients worldwide.
We have passed DNV and ISO9001 quality management, environmental, occupational health and safety management system certifications, and have obtained various certifications such as TS, CE, FDA, ATEX, SIL, API, valve fire prevention, etc.
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Our Partners
Our company has established long-term strategic cooperation with a wide range of partners, including distributors, brand owners, project contractors, importers, manufacturers. With reliable quality and flexible solutions, our products have been widely adopted in key infrastructure and industrial projects. We are currently working with over 800 partners worldwide, covering regions such as USA, Malaysia, UK, Germany, Spain, Australia, Vietnam, South Korea, Russia, Turkey, South Africa, Indonesia, Brazil, Thailand, Tunisia, Mexico, Argentina, Iran, Italy, where our brand continues to gain strong market recognition. Backed by professional support and efficient supply capabilities, we are committed to building mutually beneficial partnerships across the globe. Join us as our local partner and grow together with a trusted global brand. Contact us for more details.
2026 ASIAWATER Malaysia Water Exhibition Focus on ASIAWATER 2026KT: Join us in Malaysia to meet our global clients! Exhibition Information Exhibition Name: ASIAWATER 2026 Exhibition Dates: April 7-9, 2026 Exhibition Venue: Kuala Lumpur Convention Centre, Malaysia Booth Number: Hall 4 | K420
Industrial pneumatic diaphragm valves represent a critical component in modern fluid control systems, particularly where contamination prevention, corrosion resistance, and reliable operation are paramount.
Angle seat valves have become essential components in modern industrial fluid control systems, offering superior performance in high-temperature and high-pressure applications.
In the biopharmaceutical industry, ensuring the sterility of samples is paramount to guarantee product safety and efficacy. Aseptic sampling valves serve as the critical conduit between storage vessels and analytical equipment, directly influencing the integrity of the sampling process.
In dairy processing, filtration is not merely a step; it is the gatekeeper of product integrity. Every drop of milk, cream, or whey passes through a system designed to protect it from contaminants, ensuring both purity and safety.
In pharmaceutical manufacturing, the stakes for fluid transfer are exceptionally high. The selection of a pump is not merely a mechanical choice; it's a critical decision that directly impacts batch integrity, product sterility, and regulatory compliance with standards like FDA and GMP.
