2026-Zhejiang Chaohang Valve Co., Ltd.

Zhejiang Chaohang Valve Co., Ltd. is located in Oubei, Yongjia, Wenzhou, the famous "Hometown of Chinese Valves". It is a modern enterprise specializing in the R&D, production and sales of safety valves. We focus on overpressure protection valves, offering a full range of safety valves including high-temperature & high-pressure, low-temperature cryogenic, fluorine-lined anti-corrosion and pilot-operated types. Products can be customized in accordance with GB, API, ANSI and other international standards with carbon steel, stainless steel and special materials. Equipped with standardized production lines and complete testing facilities, the company implements full-process quality control. Our safety valves feature high precision, reliable sealing, stable discharge and long service life, suitable for complex working conditions of high temperature, high pressure, low temperature and strong corrosion, providing cost-effective valve solutions for customers. Our products are widely used in petroleum, chemical, power, metallurgy, boiler, fire protection, pharmaceutical and special equipment industries, serving as core safety pressure relief parts for pressure vessels and pipeline systems. As a professional manufacturer, we are well recognized by global customers for reliable quality, competitive price, fast delivery and considerate service. Focusing on technological innovation and process improvement in the safety valve industry, we keep optimizing products and services. Adhering to integrity and win-win cooperation, Chaohang Valve sincerely looks forward to long-term cooperation and common development with customers from all over the world.