Ningxia Rongchen Co., Ltd. is synonymous with high-quality work, high quality products, courage to explore, and pursuit of perfection. It is a professional manufacturer in the field of industrial control valves and automatic control equipment. From the world-renowned control valve brand partners and after-sales rapid response center, through years of design, assembly, transformation, maintenance, commissioning experience accumulation, developed into today's independent brand "Utmost" manufacturer, has gone through more than ten years. Is a control valve research and development, manufacturing, sales, service and technical advice as one of the high-tech enterprises. The company's main valve products are: single seat regulating valve, sleeve valve, angle valve, three-way valve, low temperature regulating valve, bellows seal regulating valve, self-operated regulating valve, pulverized coal regulating valve, metal hard seal ball valve, eccentric rotating regulating valve, ultra-low temperature ball valve, coal chemical special wear-resistant ball valve, carbon steel, stainless steel, high temperature steel, alloy steel, Inconel steel, Monel, Hastelloy and other materials can be selected. Can provide electric, manual, electro-hydraulic, gas-liquid and other actuators; Nominal diameter DN15(I/2 ")~ DN600(24"), nominal pressure PN16(ANSI150)~ PN400(ANSI2500).