Selective Etching

Origin: China
Supply Type: oem service
Processing Time: a week

Supplier Info.

Company Name Walthy Precision Co., Ltd.
Membership:
Business Type: Manufacturer

Employees Total 101-200
Annual Revenue US$2.5 Million - US$5 Million

Selective etching is a process that removing required layer and no hurt to any other layer, usually the removed layer should be at the top side, but in some situation, we could also remove the inside layer

We could do any pattern quickly, no mask required and chemical polluation to the product,normally the min h and pitch could be 20~30um, in some material we could achieve less than 10um

The layer thcikness could be 10nm~10um

And we recently succeed in doulbe side etching of different patterns