2026-Zhejiang Liangao Valve Co., Ltd.

Located in Longwan District, Wenzhou, the famous Chinese valve manufacturing base, Zhejiang Liangao Valve Co., Ltd. is a professional enterprise engaged in the production and processing of various industrial valves. The company has established a complete and scientific quality management system, ensuring standardized production and stable product quality for every batch of goods. Our main product range includes wafer ball valves, flange ball valves, three-way high-platform ball valves, three-piece high-platform ball valves, check valves, threaded gate valves, threaded globe valves, three-piece welded ball valves, two-piece double outer wire ball valves, two-piece inner and outer wire ball valves, three-piece quick-install ball valves and strainers. Full specifications are available to meet diverse industrial piping demands. Thanks to reliable product quality, honest operation and strong manufacturing strength, Liangao Valve has won wide recognition and good reputation in the industry. We insist on providing cost-effective valve products and professional services, sincerely welcoming customers at home and abroad for consultation and cooperation.