Keystone Electrical(Zhejiang) Co.,Ltd.Is A Professional Power Tools Manufacturer. Covering A Land Area Of 300.000 M2, It Is Situated In Jinhua City, The Center Of Zhejiang Province. As A Giant Company Specialized In The R&D, Manufacturing, Sales And After-Sales Service Of Power Tools, Being Faster, Better And Cheaper Is The Aim Of The Company. Thanks To Its Strong Partnership With Many World-Class Power Tools Brands, Such As BOSCH, Stanley Black & Decker, RYOBI, EinHELL Etc.