Jinan Huaao Electric Welding Machine Co., Ltd. manufactures high-power inverter welding and cutting equipment, combining modern management with continuous product innovation for demanding working conditions.
Jinan Huaao Electric Welding Machine Co., Ltd. is a hi-tech enterprise focused on the manufacture of high-power inverter welding machines and related cutting equipment. With a complete system covering design, development, production, marketing, and after-sales service, the company supports customers with stable product quality and responsive technical capability.
Backed by a team of 70 employees, including 20 technical personnel, Huaao maintains ongoing new-product development through independent innovation and cooperation with the Shandong University Scientific Research Institute. The company has introduced multiple new products each year and has advanced digitalized solutions within its inverter welding lineup.
Huaao’s product portfolio spans multiple inverter-based series, including gas shielded welding, manual arc welding, air plasma cutting, and automatic submerged arc welding, built on soft-switch and full-bridge IGBT technology. The company also develops solutions for harsh working environments, including energy-saving inverter machines designed for challenging conditions in shipbuilding, and equipment adapted for special power-supply scenarios such as diesel generator connection.
The company develops new products through independent innovation, introducing a number of new products every year to respond to market demand and application needs.
WSM and WSME series realized digitalization and entered production.
Developed a new generation of energy-saving inverter welding machines designed for challenging working conditions, including shipbuilding environments.
Successfully developed the ZX7-2000A inverter DC arc welding machine and LGK-250A inverter air plasma cutting machine, with technological innovation ranking first in China.
Redesigned and assembled machine connections for diesel generator power supply situations; introduced safety-oriented no-load voltage design and improved cellulose electrode welding performance on MMA machines.
The company follows the principle of “to win by quality, to serve customers with faith, to satisfy customers with warmth,” treating quality as the foundation of long-term development and focusing on users’ needs.
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