ChangZhou LongRen Mechanical & Electrical CO.,LTD is one of leading manufactory of MIG/TIG/Plasma welding torch and parts in China for more than 20 yeas. We have sold the international standard equipment and spare parts to many countries. Our company enjoys a good reputation for our products with suitable price and high quality. High quality is our aim forever. The main products of our company are MIG complete torches, TIG complete torches, welding parts and so on. We also produce plasma complete torches and spare parts.