Changzhou Sanzhong Welding Materials Co., Ltd., also known as SANZHONG WELD, is a professional B2B manufacturer of welding materials based in Changzhou, China. Established in 1999, the company has over 23 years of manufacturing experience and operates a factory with a total area of 115,000 square meters, including a 60,000 square feet factory base and warehouse. With over 150 employees, including a dedicated R&D team of more than 10 technicians and 15 senior engineers, Changzhou Sanzhong Welding Materials specializes in a comprehensive range of welding wires. Their product portfolio includes aluminum welding wire (such as ER5356, ER4043, ER5183, ER1100), flux cored welding wire (E71T-1, E71T-GS Gasless), MIG welding wire (ER70S-6, Copper Free Mig Welding Wire ER70S-6), and stainless steel welding wire (E316LT1-1, E309LT1-1, E308LT1-1). They also offer low alloy steel welding wires, submerged arc welding wires, electroless copper plating welding wires, welding torches, and consumables. The company boasts 12 production lines for welding wire and an annual output of 100,000 tons of welding materials. Changzhou Sanzhong Welding Materials provides OEM and contract manufacturing services and holds certifications including CE, ISO 9001, ISO9002, Chinese CCS, American ABS, British LR, German TUV, dB, and GL. They have a high export percentage, with main markets in Chile, Spain, United States, Malaysia, and India.
Factory Supply Flux Cored Welding Wire E71t-T$1.1
Best Er5183 Er4047 Er1100 Aluminum Welding Wire Made in China Jiangsu$3.46
Shandong Solid Solder Co., Ltd.
🇨🇳 China
20031001-2000 peopleManufacturer/Trading Company
High capacity factory
Established brand
Large enterprise group
OEM manufacturer
Shipments
995
Key customer
VICTORY WELDING
Key market
Asia
Description
Shandong Solid Solder Co., Ltd., established in 1996 and formally incorporated in 2003, is a premier manufacturer and trading company based in Taian, China. As a leading enterprise in the national welding wire industry, the company operates a large-scale production facility with over 1,000 employees and an annual production capacity of 250,000 tons. They specialize in a comprehensive range of welding consumables under the "Solid" brand, including MIG/CO2 welding wires (ER70S-6), submerged arc welding (SAW) wires, flux-cored wires, TIG wires, and argon arc welding wires. Their product portfolio also extends to welding electrodes, welding flux, and specialized stainless steel and aluminum wires.
With an annual revenue exceeding US$100 million, the company provides robust manufacturing capabilities including OEM and ODM services supported by a dedicated R&D team of over 50 professionals. Shandong Solid Solder maintains rigorous quality standards, holding ISO 9001, ISO 14001, and OHSAS 18001 certifications. Their products are globally recognized and certified by international bodies such as CE, TUV, DB, and various maritime classification societies including ABS, GL, LR, BV, and NK. The company is an active participant in global trade, maintaining a strong export presence in North America and serving major international clients in the welding and industrial equipment sectors.
high quality submerged arc welding wire EL12/ H08A welding wire$636
Aws E120t1 High Tensile Strength Steel Flux Cored Welding Wire$1400
Aws E120t1 High Tensile Strength Steel Flux Cored Welding Wire$1400
China Factory E2209lt0-1 Stainless Steel Flux Cored Welding Wire$1100
China Factory E347lt1-1 Stainless Steel Flux Cored Welding Wire$1100
Flux-Cord Welding Wire E71t-1 Manufacture From Shandong China$1600
Factory Direct E347lt1-1 Stainless Steel Flux Cored Welding Wire$1100
Tianjin Bridge Welding Materials Group Co., Ltd.
🇨🇳 China
19571001-2000 peopleManufacturer/Trading Company
High capacity factory
Established brand
Large enterprise group
Own brand
Shipments
8609
Key customer
KAZI INTERNATIONAL
Key market
South America
Description
Tianjin Bridge Welding Materials Group Co., Ltd. is a premier manufacturer and trading company headquartered in Tianjin, China, with a legacy dating back to 1957. As one of China's largest professional welding material producers, the company operates an expansive 1,200,000 square meter industrial park and multiple production bases across Tianjin, Hunan, Ningxia, and Xinjiang. With a workforce of over 1,000 employees and 19 specialized production lines, the group provides comprehensive one-stop welding technology solutions to a global clientele.
The company specializes in the research, development, and manufacturing of the "Bridge" brand portfolio, which includes approximately 500 types of products. Key offerings encompass carbon steel and stainless steel welding electrodes, CO2 gas-shielded welding wire, flux-cored welding wire, submerged arc welding wire, and various welding fluxes. These products are critical components in diverse sectors including shipbuilding, bridge construction, petrochemicals, pressure vessels, rail transit, and aerospace.
Tianjin Bridge Group maintains rigorous quality standards, holding a National Level Technology Center designation and CNAS laboratory accreditation. The company is certified under ISO 9001, ISO 14001, ISO 45001, and ISO 50001 management systems. Its products are approved by ten major international shipping classification societies, including ABS, BV, CCS, DNV, LR, and NK, as well as CE, JIS, and CWB certifications. Exporting to over 130 countries and regions, the group serves a prestigious international market, supporting major infrastructure projects and industrial manufacturers worldwide.
Changzhou Zhengyang Welding Material Co., Ltd. is a specialized manufacturer and trading company of welding materials based in Changzhou, China. Established in 2003, the company has grown to employ between 201 and 300 people, with 218 employees reported in 2008, including 32 engineering and technical personnel. The company operates a factory covering approximately 28,000m2, with 18,000m2 of building area, and possesses advanced production equipment and technology for solder wire. They specialize in manufacturing a wide range of welding wires, including gas shielded welding wire, submerged arc welding wire, flux-cored welding wire, and special welding materials. Their product portfolio, marketed under the 'Glod Sun' brand for solder wire, includes about one hundred varieties and specifications such as ER70S-6, E71T-1, SG2, and ER49-1 welding wires, as well as stainless steel and weather-resistant steel welding materials. These products are widely utilized across various industries including engineering machinery, automotive, rolling stock, petrochemical, boilers, shipbuilding, and container manufacturing. Changzhou Zhengyang Welding Material Co., Ltd. holds ISO 9001 certification and its products are approved by international bodies such as CCS, ABS, LR, TUV, and dB. The company has a strong international presence, exporting nearly 80% of its products to over 20 countries across Europe, America, the Middle East, Southeast Asia, and other regions.
Flux Cored Welding Wire
Stainless Steel Welding Wire
CO2 Welding Wire (SG2 SG3)
CO2 Gas Shielded Welding Wire (SG2)
Solder Wire, Gas Shielded Welding, Steel Wir
Flux Cored Welding Wire (E71t-1, E71t-GS)
CO2 Gas Shielded Welding Wire(AWS A5.18 ER70S-6,SG2)
Durable ER308 ER309 ER316 Mig Tig Stainless Steel Welding Wire Welding Wire for SS Inox Industry Welding$4.1
Shandong Manbaykon Import & Export Co., Ltd.
🇨🇳 China
201711-50 peopleTrading Company
Custom packaging
Shipments
587
Key customer
BRINEL
Key market
🇨🇦 Canada
Description
Shandong Manbaykon Import & Export Co., Ltd. is a Jinan-based trading company and manufacturer established in 2017. The company specializes in a diverse range of industrial supplies, with a primary focus on welding consumables and equipment. Their extensive product portfolio includes MIG and TIG welding wires, flux-cored wires, welding electrodes, soldering materials, and auto-darkening welding helmets. Beyond welding supplies, the company provides specialized components for center pivot irrigation systems, such as gearboxes, gear motors, and drive shafts, as well as laser marking machines and photo booth equipment.
Operating with a team of 11 to 50 employees, Shandong Manbaykon has established a robust international trade presence, serving markets across North America (United States, Canada, Mexico), Southeast Asia (Thailand), and East Asia (South Korea). The company demonstrates versatile supply chain capabilities, handling shipments ranging from small mechanical components to large-scale industrial orders. Their product range is further supported by offerings in copper pipes, refractory bricks, and brake drums, catering to various sectors including automotive, agriculture, and metal fabrication.
Hefei Tingxing Commodity Co., Ltd., also operating as Hefei Anhan Metal Factory, is a professional manufacturer and exporter based in Hefei, China. Established in 2020, the company has quickly expanded its industrial footprint, operating a facility of over 100,000 square meters with more than 10 production lines. The company specializes in the production and supply of welding consumables, safety protective equipment, and industrial materials, marketing products under its proprietary brands "AACC," "artshow," and "Tingstar."
Their comprehensive product portfolio includes a wide range of welding wires (MIG, TIG, CO2, flux-cored, and aluminum alloys such as ER4043 and ER5356), welding electrodes (mild steel, stainless steel, and cast iron), and welding flux. Beyond consumables, they provide industrial safety gear including welding helmets, safety goggles, earmuffs, and traffic cones. The company also offers specialized industrial equipment, such as welding electrode production lines, and various metal products like aluminum fence wire and power cables.
Hefei Tingxing Commodity Co., Ltd. is highly export-oriented, with over 90% of its business serving international markets across North America, Europe, Southeast Asia, South America, and the Middle East. They maintain rigorous quality standards, holding ISO 9001:2015 and CSA certifications, and implement 100% testing protocols during production and prior to shipment. The company offers flexible business solutions, including OEM and ODM services, customized branding, and a 180-day quality guarantee to support its global distributors and industrial clients.