Chongqing Renbang Steel Co., Ltd. is a newly established, modern steel sales company jointly founded by entrepreneurs in the steel material industry in Southwest China, based in Chongqing. As the industrial shift from the east to the west accelerates, with the construction of factories and national hydroelectric and water conservancy projects, we have been committed to continuously improving and optimizing our product structure, ensuring our steel products are widely used in these large-scale reconstruction projects. For years, the company has consistently adhered to the business philosophy of prioritizing quality and pursuing excellence, providing a vast array of high-quality products to the domestic and international power, petrochemical, pharmaceutical, boiler, heating, shipbuilding, and other industries. We are also capable of developing new products according to customer needs. Available in sizes from 17-377mm, we can also customize special sizes such as 102, 108, 121, 127, 133, 140, 152, 159, 165, 168, 180, 203, 245, 299. Our products are characterized by stable quality, ample supply, reasonable pricing, and timely delivery. Guided by the principles of honesty and mutual benefit, we sincerely invite friends from all over the world to visit and discuss business. We also offer imported and domestic high-pressure alloy pipes, materials including A335P11, P91, P92, 15CrMoG, 12Cr1MoVG, 1Cr5Mo, Cr5Mo, Cr9Mo, 0Cr9Mo, 15CrMo, 35CrMo, 12Cr1MoV, 10CrMo910, A335P91, 1Cr2Mo, 15MnV, 37Mn5, 10Cr9Mo1VNb, 15NiCuMoNb5, 12Cr2MoWVTiB, WB36, SA106B, ST45.8-III, and more. Common carbon high-pressure boiler pipes (GB5310-95) materials include 20G, 20MG, 25MG, 15MoG, 20MoG, special fertilizer pipes (GB6479-86) materials include 10, 20G, Q345, Q390, 10MoVNb, 12CrMo, 15CrMo, 12Cr2Mo, oil cracking pipes (GB9948-86) materials include 10, 20, 12CrMo, 15CrMo, 1Cr2Mo, 1Cr5Mo, hydraulic支柱用管 (GB/T17398-1998) materials include 27SiMn, structural pipes (GB/T8162-1999) materials include 10, 20, 35, 45, 40Mn2, 45Mn2, 27SiMn, 20Cr, 40Cr, 20CrMo, 35crMo, 38CrMoAl, 50CrV, 30CrMnSi, liquid conveying pipes (GB/T8163-1999) materials include 10, 20, Q295, Q345, oil well pipes and coupling material pipes (API SPEC 5CT) materials include J55, N80. We will provide you with quick and high-quality services at preferential prices, both wholesale and retail. Welcome new and old customers to negotiate and discuss.