China Topper Valve Manufacturer Co., Ltd. is your trusted partner for all fluid control valve needs. We were founded back in 1986 in Wenzhou, China. Our facility spans 62,000 square meters, with two well-equipped subsidiary plants, over 500 experienced team members, and 200+ sets of cutting-edge production machinery. We focus on delivering top-tier custom valve manufacturing solutions for global buyers.
Every valve we produce complies fully with global standards: ANSI, API, BS, DIN, GOST and GB. Our products serve critical sectors including oil & gas, petrochemicals, refineries, chemical plants, shipbuilding, power generation and transmission pipelines. They act as core fluid control components and keep your industrial projects running reliably.
We hold full international accreditations to back our premium quality and service standards — ISO 9001, API certification, CE marking, TS Level A1, ISO 14001 environmental certification and OHS 45001 occupational safety certification.
To keep lifting product performance, we run an in-house professional testing lab. Using advanced testing methods, we carry out strict inspections on every single industrial valve. This guarantees steady performance across all complex working scenarios and meets your strict quality expectations. We’re excited about the chance to cooperate with you!
China manufacturer offers high-quality industrial products with competitive pricing and advanced production capabilities.