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
Laiwu Gujin Welding Materials Co., Ltd.
🇨🇳 China
199951-100 peopleManufacturer/Wholesaler/Trading Company
Established brand
Product customization
High-tech enterprise
OEM manufacturer
Key market
Asia
Description
Laiwu Gujin Welding Materials Co., Ltd. is a professional manufacturer, wholesaler, and trading company based in Jinan, China, specializing in high-quality welding materials. Established between 1989 and 2011, the company operates a factory with 9 production lines, spanning 250,000 to 500,000 sqm, and employs 51 to 100 people. They are a key supplier of submerged arc welding fluxes, including agglomerated and fused fluxes, as well as various welding wires such as stainless steel, aluminum alloy, and flux-cored wires. Their product portfolio includes specific models like SJ-101, SJ-301, SJ-501, and GJ-101 fluxes, and EM13K, EH14 welding wires, catering to diverse applications in structural steel, shipbuilding, pressure vessels, and hardfacing. The company offers OEM and ODM services and holds ISO 9001 certification, along with product-specific certifications like AWS A5.17 and EN760. With an annual revenue ranging from USD 2 Million to over 100 Million, Laiwu Gujin Welding Materials Co., Ltd. exports its products worldwide, including to the Americas, Africa, Asia, Europe, and the Middle East.
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