1.電子材料批發業
2.回收物料批發業
3.其他批發業
4.電子材料零售業
5.國際貿易業
6.廢棄物清除業
1.electronic wholesale distribution service
2.disintegration of ship into 5metals business service
3.Other wholesale distribution service (waste of 5 metals material)
4.Electronic material retail trade
5.International trade
6.waste elimination industry(Managing soil waste cleaning and the process must have permission from environmental protection Control organization)
CD
CPU
金手指 golden finger
紅銅線 red copper wire
晶圓片 wafer
銅箔 copper foil
廢IC wast IC
廢PCB PCB wast
廢馬達 motor wast
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