1. Panasonic (founded in Japan in 1918, a world-famous electrical appliance brand, a large joint venture, a leading enterprise in the domestic welding machine industry, Tangshan Panasonic Industrial Machinery Co., Ltd.)

2. Ruiling (a famous trademark in Guangdong Province, a well-known brand in Shenzhen, a leading enterprise in the field of domestic welding and cutting equipment, a national high-tech enterprise, Shenzhen Ruiling Industrial Co., Ltd.)

3. TIME (Beijing famous brand product, Domestic well-known welding machine brand, influential brand in the electromechanical industry, high-tech enterprise, listed company, Beijing Times Technology Co., Ltd.)

4. LINCOLN Lincoln (originating from the United States, a century-old electrical brand, the world's leading welding Equipment manufacturer, world influential brand, large multinational enterprise, Shanghai Lincoln Electric Co., Ltd.)

5. JASIC (a famous trademark in Guangdong Province, a national high-tech company integrating independent research and development/production/sales) Technology enterprise, well-known brand, Shenzhen Jasic Technology Co., Ltd.)

6. Hugong (Shanghai Famous Trademark, Shanghai Famous Brand, High-tech Enterprise, Extra Large Welding and Cutting Equipment Production Base, Shanghai Hugong) Industrial Welding Group Co., Ltd.)

7. OTC OTC (founded in Japan in 1913, the world's leading welding equipment manufacturer, a leading enterprise in the welding technology industry, a world-famous brand, OTC Electromechanical ( Shanghai) Co., Ltd.)

8. Kelda (National High-tech Enterprise, China Famous Trademark, Zhejiang Province Famous Trademark, Zhejiang Famous Brand Products, leading enterprise in the field of welding equipment, Kelda Group Co., Ltd.)< /p>

9. General TAYOR (a large enterprise group integrating production/scientific research/training, a high-tech enterprise in Shanghai, a leading enterprise in the welding machine industry, Shanghai General Heavy Industry Group Co., Ltd.)

10. Aotai (one of the largest inverter welding equipment manufacturing companies in China, a famous trademark in Shandong Province, a national key high-tech enterprise, Shandong Aotai Electric Co., Ltd.)