We are offering electroplating chemicals.manufact uring in electroplating and surface treatment chemicals product name ---- metal cleaner , all type of cleaner passivations -- yellow irredescent passivation blue / clear passivation, green / olive passivation, black passivation, trivalent blue passivation, trivalent yellow passivation, zinc -- zinc salt , alkaline zinc salt, alkaline zinc brightner , purifer, acid zinc -- acid zinc salt a- -liquid, salt b acid zinc brightner (m-r)copper --- acid copper brightner , copper salt , alkaline copper . Nickel --- nickel salt , nickel brightner and additive brass -- brass salt t in -- acid tin , alkaline tin --- acid tin salt , acid tin brightner lead --- lead salt , lead grain refiner , lead additive , silver -- bright salt , strick salt , silver brightner , maintenance , make up , silver protection products -- silver anti tarnish phosphating chemicals -- zinc , mangnes phosphating chemicals lacquer -- precious metal and related plating process -- silver plating chemicals, gold plating chemicals, bronze plating chemicals chromatising stainless steel --- ss additive , brightner extra. surface finishing technologies is leading design and manufacturing industry in area of process plant and equipment we serves the following process plant and equipment to the industry with latest in novative processes such as dr yres, evaporators , distillery plant , centrifuge machines , reaction vessels , pressure vessels, indusrial mixers , storage vessels and heat exchanger ect.