Business scope: Precious Metal Material,
Charger,
Non Ferrous Metal Composite Materials,
Manufacture,
Production And Sales,
Bonding Gold Wire,
Import And Export Trade Of Goods And Technology,
New Alloy Material,
Processing Of Gold And Silver Jewelry,
Semiconductor Component Leads,
Data Line,
Experiment,
Audio Line,
Development Of The Motor Line,
Cable,
Processing,
Processing,
Sale,
Hardware Accessories,