Dongjin Valve Co.,Ltd
Dongjin Valve Co., Ltd is a valve manufacturing enterprise located in Wenzhou, China. Established in 1985, the company has grown to a registered capital of US$8.35 million and a facility covering approximately 38,688 square meters, supported by a workforce of around 300 employees including 15 senior technicians and 6 senior engineers. The organization reports an annual production volume exceeding two million valve sets, manufactured from various materials to meet diverse application requirements.
The company emphasizes a comprehensive test and design infrastructure to ensure product quality and reliability. It operates an advanced valve performance examination and testing center, a CAD valve design center, and a 3D analog design system for manufacturing and testing. Dongjin Valve has invested in a range of specialized equipment, such as a helium mass spectrometer leak detector, direct reading spectrograph, O-ring anti-knock laboratory, stress test benches, chemical composition analyzers, mechanical performance testers, hardness testers, spectrographs, non-destructive testers, and ultrasonic thickness gauges. This integrated capability supports stringent quality control and accelerates development and validation of new products.
Leading products include cast steel valves and stainless steel valves manufactured in accordance with international standards such as API, ASTM, ANSI, AWWA, JIS, DIN, BS, and ISO. The company exports its valves to regions including South Asia, Europe, the USA, the Middle East, Africa, and South Africa, highlighting its experience in international distribution and customer service. Dongjin Valve positions itself to provide reliable quality products and comprehensive service under the motto “All For The Satisfaction of Users.”
Product categories mainly cover gate valves, check valves, globe valves, ball valves, butterfly valves, and other specialized valve types. The firm’s emphasis on rigorous testing, standard compliance, and global reach reflects its aim to serve a broad range of industrial applications with durable and high-performance valve solutions.