SHANDONG RUILING EQUIPMENT CO., LTD., also known as Shandong Ruiling International Trade Co., Ltd. and operating under the brand LINGYUEWELDING, is a professional B2B supplier and trading company established in 2018. Based in Linyi City, Shandong Province—a major Chinese industrial and logistics hub—the company specializes in the comprehensive supply of welding and cutting machinery, accessories, and industrial equipment. With a workforce of 51 to 100 employees, the firm has developed a robust industry chain and an efficient logistics organization to serve global markets.
LINGYUE Industrial 7kw Silent Screw Air Compressor 380v Permanent Magnet Motor Portable Featuring Storage Tank Pump Engine$8892277
J/A/SIC TIG 315P AC & DC Square Wave Pulse Argon ARC Welding Machine for Aluminum and Steel Materials$600
ARC-315GT Portable Light Industrial Metal Inverter DC Welding Machine with New DC Motor$742
LINGYUE 55KW Stationary Screw Air Compressor Oil Gas Separation System Bipolar Permanent Magnet Variable Frequency Engine Motor$164493.36
Intelligent Control System 37KW 1.25Mpa Permanent Magnet Variable Frequency AC Power Air Cooled Screw Air Compressor Engine$1380
LINGYUE Hot Sale 10/40/47L Steel Carbon Steel Liquid Argon Cylinders with Black Exported to Pakistan at a Low Price$60
LINGYUE 16-Bar Laser Dedicated 4-in-1 Screw Air Compressor 11KW Variable Frequency Motor Noise Reduction Engine Included$8099
LINGYUE 7.5KW Stationary Screw Air Compressor 380V AC Powered Multi-functional Easy Installation Five-Stage Pump Motor$999
LINGYUE 30KW Permanent Magnet Variable Frequency Screw Air Compressor Industrial Silent AC Powered Engine Energy-saving$1880
22KW Industrial Stationary Screw Air Compressor with PLC Control Oil Gas Separation Variable Frequency Engine Pump & Motor$899
LINGYUE 90KW Bipolar Permanent Magnet Screw air Compressor with 10Bar Variable Frequency Energy-saving Motor$8799
LINGYUE 11KW Portable Air Cooled Air Compressor Laser-Specific Noise Reduction 8-16bar All-Round Screw Featuring Engine Motor$1699
Laiwu Jincai Welding Materials Co., Ltd.
🇨🇳 China
1989101-200 peopleManufacturer
Established brand
Own brand
Low MOQ
Shipments
2
Key market
North America
Description
Laiwu 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.