Ball Valves

Founded in April 2010, China Ball Valve Manufacturer Co., Ltd. —branded as Topper—is a forward-thinking, top-tier valve manufacturer centered on independent valve R&D. Our production base spans more than 120,000 square meters, with a comprehensive product portfolio covering ball valves, gate valves, globe valves, check valves, butterfly valves, forged valves, plug valves and strainers.

For over two decades, we have prioritized delivering outstanding customer support across all business links. All our valve products comply with stringent international industrial specifications including API 6D, BS 5351, ASME B16.34 and DIN 3202. The enterprise has also obtained full ISO system certifications: ISO 9001 quality management, ISO 14001 environmental management and ISO 45001 occupational health & safety management.

Backed by robust in-house R&D strength, state-of-the-art machining and testing facilities, plus a professional, cohesive workforce, Topper consistently guarantees stable product performance, superior quality and punctual shipment. Our valves are extensively applied in global core sectors including petroleum, chemical processing, power generation, metallurgy, shipbuilding and water treatment. China manufacturer offers high-quality industrial products with competitive pricing and advanced production capabilities.