
For more than 20 years, we have satisfied the socket steel pipe fittings like Tee, Elbow, Reducer; threaded forged steel pipe fittings; steel extension joint series; steel flange series needs of our customers in industries, such as petroleum, petrifaction, paper making, pharmacy, food, beer, electric power, shipbuilding, natural gas, sewage, architecture, etc.... Jintong was established in 1998 with 13,000 square meters of manufacturing and warehouse facilities. From the manual forging machines for forged flanges, to special automatic molding facilities, electrical solution furnace with strong power, intellectualized temperature controller that can record temperature and time automatically, advanced facilities for shot blast, acid leaning and passivation, as well as Direct reading photo electrical spectrometer is introduced in to make chemical analysis, omnipotent mechanics tester is for testing of tensile strength, yield strength, elongation rate, reduction of cross sectional area;... [
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