welding torch

ABOUT PRODUCT: 1. The product will not be changed color after long-term usage. 2. All the valves poles are matched themselves tightly for reducing abrasion on valve needles. this can guarantee the longevity of the products, as well as they work smoothly. 3. The welding position will not be moved for using high-frequency unltrasonic to weld. 4. The product is packed separately by small colour box, that makes more exquisite and beautiful. about package: 1.one piece packed in one box,twenty pieces packed in a strong carton, or can as per customer's request. 2.can put customer's own brand about us: We are NINGBO ZEHEN INTERNATIONAL TRADE CO., LTD, which is a leading company of exporting welding equipment & tools and relevant series in China, owning the manufacturer of ZENYUAN WELDING & MACHINERY CO., LTD which specializes in producing cutting torch, regulator & welding accessories over 18 years.