Introduction：Set up in April 2010, China Ball Valve Manufacturer Co., Ltd. (https://www.ball-valve-manufacturer.com/), known as Topper, is an innovative leading manufacturer specializing in valve R&D. Our factory occupies an area of over 120,000 square meters, producing a comprehensive range of valves such as ball valves, gate valves, globe valves, check valves, butterfly valves, forged valves, plug valves and strainers.
We have spent 22 years focusing on premium customer service. All our valves conform to strict international criteria including API 6D, BS 5351, ASME B16.34 and DIN 3202, and our company is certified with ISO 9001, ISO 14001 and ISO 45001.
Supported by strong design competence, advanced processing and testing machinery, plus a professional team, Topper maintains reliable product performance, premium quality and timely shipment. Our valves are distributed globally and extensively applied in petroleum, chemical, power, steel, shipbuilding and water treatment industries.
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SupplyFounded in April 2010, China Ball Valve Manufacturer Co., Ltd. is a forward-thinking and top-tier valve manufacturer centered on valve R&D and production.Our manufacturing base spans more than 120,00
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