Jinan Jincai Welding Materials Co., Ltd. is a professional manufacturer and exporter specializing in high-quality welding consumables. Established in 1989 and headquartered in the Laiwu district of Jinan, Shandong Province, the company has over 20 years of research and development expertise in submerged arc welding (SAW) technology. Operating a factory equipped with two automatic production lines for agglomerated fluxes and one for fused fluxes, the company maintains an annual production capacity of 20,000 tons of SAW fluxes and 10,000 tons of SAW wires.
The company's comprehensive product portfolio includes various types of welding flux (Agglomerated, Fused, Sintered, and Melting) and welding wires, such as CO2 Gas Shield, Flux Cored, MIG, and Stainless Steel varieties. Key products include ER70S-6, E71T-1, EM12K, and specialized fluxes like SJ101, SJ301, and SJ501. These materials are engineered for diverse industrial applications, including steel structures, bridge construction, shipbuilding, wind towers, pressure vessels, and pipeline fabrication. To ensure superior quality, the company sources solid wire rods from Qingdao Steel and operates dedicated laboratories for raw material analysis and mechanical property testing.
Jinan Jincai Welding Materials Co., Ltd. holds ISO 9001 and CE certifications, with products approved by major international classification societies including CCS, ABS, GL, LR, BV, NK, and DNV. As a globally oriented business, the company exports to markets across the Americas, Europe, Asia, and Africa, providing OEM and contract manufacturing services to meet international industrial standards.
Welding Wire Em12K
Saw Flux
Agglomerated Flux
Submerged Arc Welding Flux
Sub Arc Flux
Submerged Arc Welding Wire
Welding Wire
Sub Arc Wire
Saw Wire
Welding Flux
Beijing Goldensun Flux-Cored Wires Co.,Ltd.
🇨🇳 China
1999101-200 peopleManufacturer
Established brand
High-tech enterprise
Own brand
Industry association member
Description
Beijing Goldensun Flux-Cored Wires Co.,Ltd., established in 1999 and originating from Beijing University of Industry Corporation, is a high-tech enterprise specializing in the production of welding materials and related technology research and development. As a contract manufacturer based in Beijing, China, the company employs between 101 and 200 people and operates its own factory. They offer a comprehensive range of welding materials, including over 50 varieties of flux-cored wires across six categories (such as structural steel and low alloy steel flux-cored wires), and more than 200 varieties with over 800 specifications of electrodes (including carbon steel, structural steel, stainless steel, and heat-resistant steel welding rods). Their "The Sun" brand products are widely applied in critical sectors such as shipbuilding, machinery, construction, petrochemicals, nuclear power plants, and large-scale steel mills. Beijing Goldensun Flux-Cored Wires Co.,Ltd. holds numerous international certifications for its wires, including CCS, DVN, ABS, LR, BV, GL, NK, and KR, demonstrating their commitment to quality and international trade.