Jinhuili Valve Co., Ltd. is a manufacturer specializing in the research, development, production, and sales of hard-sealed ball valves designed for severe working conditions, including high temperature, ultra-low temperature, and low temperature environments. All products are manufactured in compliance with GB, ANSI, API, DIN, BS, and JIS standards, and the company also undertakes the design and production of various non-standard valves. The materials used include stainless steel, WCB, WC6, WC9, LCB, CF8, CF8M, CF3, CF3M, 904L, A105, F304, F316L, F11, F904L, 2520 (310S), 2205 (4A), 2507 (5A), CN7M, nickel alloys, TA2 titanium, Zr zirconium, HC Hastelloy, Monel alloys, and other specialized materials. Our products are widely applied in industries such as coal chemical engineering, petroleum, refining, natural gas, polysilicon production, chemical engineering, metallurgy, and electric power. They are highly sought after across the domestic market and are also exported overseas, earning the trust and recognition of our customers. The company has strong technical and processing strength. CNC machining equipment, plasma surfacing, spraying, precision ball and seat grinding equipment. Complete testing equipment, complete testing means, with CAD computer center, physics laboratory, measuring room, chemical analysis room; ISO9001 international quality system standard to ensure the whole process of product quality control, for the quality control ability and enterprise management level has laid a solid foundation.