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Shenzhen Chosisi Industiral Technology Ltd is one OEM manufacturer of inverter welding machine and laser cutting machine in Shenzhen city, China, offering OEM service for more than 200 companies. With more than 20 professional engineering team, and more than 300 experience workers, we are of the best supplier you can depend on!We meanly supply: Inverter DC MMA welding machine; Inverter DC TIG welding machine; Inverter TIG/MMA welding machine; Inverter AC/DC TIG welding machine; Inverter MIG/MAG welding machine, Inverter Plasma Cutting machine; SAW etc., Also many kinds of spare parts of welding machine. Besides, we have considerable strength of technology and after-sale service system. All of the manufacturing systems are according to the most advanced international technological standards, and have a set of strict, accurate process control system, advanced produce equipment and manufacturing technique. With those advantages, we would be the best partner and the most strong supporter of you, sincerely hope we will have chance to cooperate! By the way, you are welcome to visit our factories in Shenzhen city at any time!