1. Ling Rui: Established in 2003, it is a national high-tech enterprise specializing in the research, development, manufacture, sales and service of inverter welding equipment, welding automation products, welding accessories and protective articles. It is an A-share listed company in the domestic inverter welding equipment industry, and its sales and service network covers more than 60 countries or regions on five continents.
2. Bigweld: a well-known hardware brand in China, which belongs to Shandong Huaao Electric Co., Ltd. ... Bigweld adopts modern enterprise management system and has passed the quality management system certification to ensure product quality and performance. Bigweld's products have passed CCC certification with high quality assurance. So bigweld is the brand of plasma cutting machine with good quality.
3. Shanghai General Heavy Industry: Founded in 1998, the company is the core subsidiary of Shanghai General Heavy Industry Group. Is a high-tech enterprise integrating R&D, welding machine manufacturing, sales and service. Mainly research and develop, manufacture and sell digital gas shielded welding machines, DC manual arc welding machines, AC arc welding machines, TIG welding machines, submerged arc welding machines and other products, and provide complete machine sales, accessories sales, customer service and information feedback.
4. Lincoln: 1895 was founded in the United States. Lincoln is a famous welding equipment manufacturer. Is a multinational enterprise specializing in the design, development and manufacture of arc welding products. Its products are mainly used in pipeline welding, shipbuilding industry welding, stainless steel welding and so on. Its Lincoln welder is famous for its simple operation, durability and high cost performance, and its distribution network covers more than 60 countries around the world.
5. Harvest Technology: Harvest Technology was established in 2005. It is a national high-tech enterprise integrating the production, sales and service of R&D, inverter welding machine, internal combustion welding machine and welding and cutting equipment. Listed on the Shenzhen Stock Exchange on 20 1 1, it is a well-known manufacturing enterprise in China welding and cutting equipment industry. It has four R&D centers in China, and has successively obtained more than 60 core technology patents, sales and service networks.
Reference to the above content: Baidu Encyclopedia-Shenzhen Ling Rui Industrial Group Co., Ltd.