Laiwu Jincai Welding Materials Co., Ltd.
Laiwu Jincai Welding Materials Co., Ltd.
🇨🇳 China, Shandong
1989101-200 peopleManufacturerLaiwu Jincai Welding Materials Co., Ltd. is a prominent Chinese manufacturer specializing in the research, development, and production of high-quality welding consumables. Established in 1989 and headquartered in Laiwu, Shandong Province, the company operates a modern production facility with an annual output capacity of 20,000 tons. To facilitate its international trade operations, the company maintains a dedicated subsidiary office in Qingdao. With a workforce of approximately 101 to 200 employees, the firm has grown into a key supplier for global markets across North and South America, Europe, Southeast Asia, and the Middle East.
The company's extensive product portfolio, marketed under the "Yulianjin" brand, includes a comprehensive range of submerged arc welding (SAW) fluxes, such as agglomerated, fused, and sintered varieties. These products are engineered for diverse applications involving carbon steel, mild steel, alloy steel, and stainless steel. Additionally, the company manufactures welding wires, including CO2 gas-shielded solid wires (MIG) and solid filler wires, as well as welding electrodes and hardfacing fluxes. These materials serve critical industrial sectors such as shipbuilding, machinery manufacturing, construction, boiler production, and gas pipeline infrastructure.
Laiwu Jincai Welding Materials Co., Ltd. maintains rigorous quality standards, holding ISO 9001 certification. Its products are further validated by international maritime and industrial classifications, including approvals from CCS, GL, and DNV, ensuring reliability for demanding engineering projects worldwide.
Own brandOwns and operates its own brands and manufacturing facilities.
Established brandFounded in 1989, with over 20 years of industry experience.
Low MOQOffers low minimum order quantity options.
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Welding Flux Sj601
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Welding Flux Sj601, Find Details and Price about Welding Flux Agglomerated Flux from Welding Flux Sj601 - Laiwu Jincai Welding Materials Co., Ltd.$1450
Welding Flux Fl 180f
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Welding Flux Fl 180f, Find Details and Price about Welding Flux Agglomerated Flux from Welding Flux Fl 180f - Laiwu Jincai Welding Materials Co., Ltd.$700
Welding Flux Sj503
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Welding Flux Sj503, Find Details and Price about Welding Flux Agglomerated Flux from Welding Flux Sj503 - Laiwu Jincai Welding Materials Co., Ltd.$700
Welding Flux Lj-Hj331
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Welding Flux Lj-Hj331, Find Details and Price about Welding Welding Flux from Welding Flux Lj-Hj331 - Laiwu Jincai Welding Materials Co., Ltd.$500
Welding Flux Sj501 F6a0-EL12 F7a2-Em12k
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Welding Flux Sj501 F6a0-EL12 F7a2-Em12k, Find Details and Price about Welding Flux Agglomerated Flux from Welding Flux Sj501 F6a0-EL12 F7a2-Em12k - Laiwu Jincai Welding Materials Co., Ltd.$700
Welding Flux Lj-Hj431
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Welding Flux Lj-Hj431, Find Details and Price about Welding Flux Agglomerated Flux from Welding Flux Lj-Hj431 - Laiwu Jincai Welding Materials Co., Ltd.$480
Welding Flux Sj301
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Welding Flux Sj301, Find Details and Price about Welding Flux Agglomerated Flux from Welding Flux Sj301 - Laiwu Jincai Welding Materials Co., Ltd.$480
Welding Flux Lj-Hj107 F308L-H00cr21ni10
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Welding Flux Lj-Hj107 F308L-H00cr21ni10, Find Details and Price about Welding Flux Agglomerated Flux from Welding Flux Lj-Hj107 F308L-H00cr21ni10 - Laiwu Jincai Welding Materials Co., Ltd.$800
Welding Flux Sj101g
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Welding Flux Sj101g, Find Details and Price about Welding Flux Agglomerated Flux from Welding Flux Sj101g - Laiwu Jincai Welding Materials Co., Ltd.$500
Welding Flux Lj-Sj602
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Welding Flux Lj-Sj602, Find Details and Price about Welding Flux Agglomerated Flux from Welding Flux Lj-Sj602 - Laiwu Jincai Welding Materials Co., Ltd.$800
Aws-A5.17 F7a2-Eh14 F7a2-Em12k F7a2-Ea2-A2 Welding Flux
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Aws-A5.17 F7a2-Eh14 F7a2-Em12k F7a2-Ea2-A2 Welding Flux, Find Details and Price about Welding Flux Agglomerated Flux from Aws-A5.17 F7a2-Eh14 F7a2-Em12k F7a2-Ea2-A2 Welding Flux - Laiwu Jincai Welding Materials Co., Ltd.$480
Submerged Arc Welding Lj-Sj601
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Submerged Arc Welding Lj-Sj601, Find Details and Price about Welding Flux Agglomerated Flux from Submerged Arc Welding Lj-Sj601 - Laiwu Jincai Welding Materials Co., Ltd.$1370Certifications
ISO 90012
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Jinan Jincai Welding Materials Co., Ltd.
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200411-50 peopleManufacturer/Trading CompanyEstablished brand
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Description
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 CompanyEstablished 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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