About Hui Ying Industrial Co Ltd

Hui Ying Industrial Co., Ltd. (trading as ASTAM Valve) is a Taiwanese manufacturer of industrial valves based in Taoyuan City, operating in technological cooperation with ASTAM Japan. The company produces dual plate and single door wafer type check valves, globe valves, gate valves, swing check valves, Y-strainers, ball valves, and butterfly valves for global distribution. The company provides comprehensive technical documentation including user manuals, installation guides, and product specifications with industry certifications.