Luoyang Mudan Welding Materials Group Co., Ltd. was founded in 1985. It is a welding material production enterprise that integrates scientific research, production, and marketing. Its annual sales volume exceeds 50000 tons, ranking among the top in the domestic welding flux industry. The products are melting fluxes HJ431, HJ431A, HJ350, HJ330, HJ260, HJ250G, HJ257, HJ107 and other sintered fluxes for "Mudan" and "Kao" brand submerged arc automatic welding SJ101、SJ201、SJ301、SJ401、SJ501、SJ601、SJ602、SJ604、SJ609、SJ609S、SJ641、SJ891 Waiting for flux, H08A, H08MnA, H10Mn2 welding wire series products, and other grades of products can be produced according to customer needs.The company's products are widely used in industries such as marine engineering, nuclear power industry, shipbuilding, boilers, chemical equipment, bridge construction, metal structures, oil pipelines, pressure vessel manufacturing, roll welding, and construction. The company has strong technical strength, including 18 middle and senior technical personnel, with a complete quality assurance system and experimental testing capabilities. It has chemical analysis, welding, mechanical performance testing laboratories and testing equipment, and has close connections and cooperation with colleges and research institutes.The company's complete quality assurance system and sufficient technical strength ensure continuous certification by China Classification Du's "Factory Accreditation" and IS09001 Quality Management System. CCS approved products: HJ431, SJ101, SJ604, H08A, H08MnA, H10Mn2. The company has provided a large number of excellent products for China's submerged arc automatic welding industry for a long time.The company relies on the continuous improvement of technology, scientific management, enthusiastic service, and is committed to making products better. To become a century old enterprise and establish a peony brand, so that "peony welding materials" can bloom throughout the country like peony flowers.