We are specializing in producing non-sparking tools,Titanium tools and steel hand tools.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.The materials are Beryllium Copper alloy and Aluminium Bronze The tools have more than 360 series and 5600 specifications.The tools accord with GB/T4388-4393-1995 standard.The designs of wrenches are gained DIN7444,DIN133,DIN894,DIN895,DIN838,DIN3113,DIN810 German standard..We have manufacturing and exporting experience for 27 years.Products are exported to worldwide.
Website:www.botoutools.com 
Tel:86-022-27252571
Fax:86-022-27252581
E-mail:info@botoutools.com