1.Website:www.botoutools.com .Fax:86-022-27252581
2.Materials:Beryllium Copper alloy /Aluminium Bronze
3. GB standard ;DIN ;ISO9001:2000 Certificate ;UKAS Certificate.
4.These tools can avoid to rise sparking when tools strick,rub with target and be widly used in oil and gas works,mine and many others.
5.We supply various wrench,such as Wrench Single open end,Wrench striking open,Wrench double open end,Wrench double box offset,Wrench hex key,Ratchet Wrench and so on.
6.We havemanufactured for 27 years.Products are exported to worldwide.We have over 360 items,over 5600 specifications in Non-sparking tools.