• Welcome to Sun Yeh?Control Valve Group Co., Ltd.

    Product Profile

    Sun Yeh Control Valve Group Co., Ltd. is located in Tsingtao, a beautiful coastal city. Our factory covers an area of 13,000 square meters, and the Control Valves, Self-operated Pressure Relief Valves, Gate Valves, Globe Valves, Butterfly Valves, Check Valves and Ball Valves, especially Ceramic Ball Valves are the main products.

    The founding team of Sun Yeh has experienced more than 30 years of practice, they use CV value measurement system and software assistance to ensure every control valve’s perfect performance and operate safety.

    All our products have passed the ISO9001 Qualification, obtained TS Certificate, AAA Certification of Measurement Management System and SIL Certificate etc. Besides, our factory is equipped with automatic processing system, professional testing system, simulation system of valve working condition and professional selection software.

    The pursuit of endless quality improvement is our design concept. And ensuring every control valve’s perfect performance and operate safety to achieve the best service life is our persistence.

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