China Ball Valve Manufacturer Co., Ltd.

Set up in April 2010, China Ball Valve Manufacturer Co., Ltd., also known as Topper, is a leading professional valve manufacturer specializing in valve development and production. Our factory occupies more than 120,000 square meters, supplying various valves including ball valves, gate valves, globe valves, check valves, butterfly valves, forged valves, plug valves and strainers.
We have served customers with premium services for 22 consecutive years. All products are manufactured in line with API 6D, BS 5351, ASME B16.34, DIN 3202 and other international standards, and our company holds ISO 9001, ISO 14001 and ISO 45001 certifications.
Thanks to our strong design expertise, advanced processing & testing devices and devoted staff, we can deliver high-performance valves on schedule. Our products are well-received and extensively used in petroleum, chemical engineering, power generation, steel, shipbuilding and water treatment industries around the globe.