Zhejiang Naishi Valve Co.

Naishi Valve Co., Ltd. is a professional manufacturer specializing in the research, development, and production of ball valves. Located in the heart of the valve industry, the company has established a solid reputation for its excellent quality and technological innovation. With an advanced manufacturing system and a strict quality control process, Naishi Valve provides high-performance and reliable fluid control solutions for global clients. Our products are widely used in industries such as oil, gas, chemical, power, metallurgy, marine, and LNG.