We are LINYI PERFECT TRADE CO., LTD based in Linyi , China. We are member of Tradekey.com since September, 2010. Our business is related to Industrial Machinery industry and we specifically deal in hand tools. Please find our product details below:adjustable wrenchdrop forged with 45# carbon steel, hardness:35-42HRC, semi-polished head, with laser curved scale, size:6" 8 "10" 12" 15" 18"bolt cutterwith 65Mn high carbon steel, it has a hardness:55-60HRC, the comfortable grip and polished head , and good surface finish.bolt cutterwith 65Mn high carbon steel, it has a hardness:55-60HRC, the comfortable grip and polished head , and good surface finish.plierpliers are all droped forged with 45# carbon steel, with a harness of 50-55HRC, good polished head with good heat treatment, and have strong and comfortable handle.we supply 6" 7" 8"Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.