Situated in the famous historical city of Liaoyang, Liaoyang TieXi Valve Co., Ltd. (formerly Liaoyang TieXi Valve Factory)is a specialized corporation integrating design, production, sales of butterfly valves as well as other types of valves. As a prestigious corporation in Liaoyang, it is a class-I supply network member for China National Petroleum Corporation and an appointed valve manufacturer by Sinopec Corp.
   After over ten years of continuous innovation and evelopment, the Company now boasts robust technical strength,superior mechanical equipments, rich production experience and perfect testing facilities. Ever since its establishment, the Company has been always adhering to the quality guideline of leading chnology, quality and efficient service, customer satisfaction foremost, exploration, development and innovation, and the marketing principle of quality being corporate effect and lifeline. Thorough development of butterfly valve and other valve types is our long-term objective for corporate growth.
    Our leading products include butterfly valve, gate valve, corrosion-resisting valve, check valve, stop valve, ball valve,ANSI and JIS valves, covering more than hundreds of varieties and specifications. Manufactured to advanced standards
home and abroad as ISO, APl, ANSI, BS, DIN, JIS, GB and JB, our valves use WCB(A105), WC6(F11),WC9(F22), LCB(ZGCr5Mo),ZG1CR18NI9TI, ZGOCr18Ni12Mo2Ti, CF8(304), CF3(304L), CF8M(316), CF3M(316L), CF7M(C20) alloy,MONEL and titanium etc. as main materials. In addition, smelting and casting responding to users' requirements are also available.'Driving modes cover hand-operated, electric, pneumatic, (spur and bevel) gear, worm gear and worm drives etc.Nominal diameter fromDN10mm~2000mm; NPS1/8" -40" ;nominal pressure from 0.1Mpa~4.0Mpa, APL150LB-600LB,JIS10K-63K: working temperature -196~C-600~C; applicable mediums including water, steam, oil, nitric acid, acetic acid,heavily oxidation mediums, urea, oxygen, gas, liquid ammonia, acetylene, methyl alcohol, propylene and propane etc. Our products are extensively used home and abroad in the industries of electric power, petrochemical, metallurgy, light industry,pharmaceuticals, mines, water supply and discharge and so on, and are highly recognized and trusted by users.
     3D371H-10/25C.P.R three-eccentricity conic contact metal sealed butterfly valve, a new development combining
domestic and foreign superior technologies on the base of 2D371H/X/F-16Q.C.P.R double-eccentricity flexible seal
butterfly valve, is resistant to a high temperature of 600~C and a high pressure of 2.5Mpa. Its technological level respecting designing and machining takes a leading position in the industry both at home and abroad.
     The company is well supported by sane quality control mechanism with chemical analysis room, physical experiment
room, CAD, metering room as well as the effective operation of ISO9001 quality system. Hence, a complete quality control
network is shaped. Provided with excellent process equipments, reasonable design, professional production, quality concept
focusing onappearance and internality, the service awareness of customers foremost, our products are well assured of high
technological content. In this way, the users' economic benefit is rest assured.
    Based on the philosophy of quality for survival and technology for development, we spare no efforts to carrying out
ISO9001 quality management and providing cost-competitive, high quality and continuously-upgraded products and service. Mr. Dong Shu Ping, together with all staff, sincerely invites travelling traders and friends from home and abroad to inspect and enter business negotiation with us. We hope to strive hand in hand with you toward common success.