Seamless Steel Tube

الوصف

　　　　 The company is processing, production, sales of integration. Production of small seamlessly with all GB********9 GB********9, GB ********9, GB********5 *0 *5 # # *6Mn *2Cr1Mo standards, products widely used in oil, gas, gas, heating, water supply , and the power industry, water conservation, production machinery and so on. Another company also diversified into various models of helical coils, etc. Longitudinal products at a concessionary price, the wholesale and retail franchise of the way to provide you with fast high-quality service. "Customer satisfaction" is always our aim of the service "Mutually beneficial win-win situation, integrity eternal" is the operating principle of immutable "Honest and trustworthy, sincere services" are always our business philosophy