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Kaiweisi keeps pace with the times and innovates continuously.Equipped with 128 advanced machines and 27 imported testing devices,our products feature innovative design, reliable quality and complete testing.

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Technology drives productivity

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Tianjin Kaivis Valve is equipped with 128 advanced machining facilities and 27 imported testing instruments.

Our products feature innovative design and fine workmanship.

We hold ISO9001, ISO14001, CE, special equipment and water sanitation certifications, with independent import and export rights.

Strict quality and management systems ensure high-level R&D, production and testing.


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