Our products mainly include big size steel pipe ,seamless steel pipes, hot-finished pipes, stainless steel pipes, pipe fittings, elbows, flanges, butting welded fittings, reducing, reducers, tees, BW fittings, SW fittings, high press fittings, welded pipes, unions, inserts, couplings, caps, nipples, bosses, bolts and supporting tubing. 
Hongrun was established in 1992, and committed to the development and manufacture of pipeline conveying equipment and power plant facilities. There are 5 manufacture centers, including: steel pipe factory, pipe fittings factory, boiler and vessel factory, metallurgical water-cooling equipment factory and wind power tower factory. Hongrun has also formed a complete set of resources for its pipeline products as core products. Its product chain covers from seamless steel pipe which to be used as raw materials to the whole boiler. Main products of Hongrun include large diameter thick-wall seamless steel pipe, pipe fittings and fabrication, pressure vessel, wind power tower, metallurgical equipment, waste heat boiler, power boiler, and so on. Products all passed by International standard, national standard or industry standard, and they are widely used in electric power, petroleum & chemical industry, natural gas, nuclear power, boiler, and all the other pipeline industry.