1.Product Description*this is an injection-type torch for Oxygen Acetylene gas cutting. *the body is forged by high quality brass *100% flame and seal test *the black plastic handle is for safe grip when you use it. *idealfor Oxygen Acetylene Gas Welding for mild steel in welding industry or DIY working. 2.Factory Description *we have been manufacturing welding,cutting and heating tools since 1987---deserve trust!*we enjoy advanced equipments and experienced staff---fine work!*ISO 9001 Approved---stable quality and timely delivery!3.Sample Policy*sample charge:free*order lead time:1-3 days*freight prepaid by buyers4.International Trade Record*3 years OEM production for Korean Company*exporting to Vietnam in 20105.Helpful Hints*you had better turn to proffessional welding gas cutting people for help if you want to know how to use it correctly and safely. *take attention to the operation instruction before you use it. *make sure that you have equipmented yourself with neccessary safety protections before you work.