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Selective Etching 
Trade Lead ID: 308
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Selective Etching

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 line width 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
Trade Lead ID: 308
  • Product Name:
  • Selective Etching
  • Model No. :
  • Selective Etching
  • Product Country of Origin:
  • China
  • Method of Payment Options:
  • TT,LC
  • Minimum Order Quantity:
  • 1pc
  • Time Before Shipment:
  • 7days
  • Monthly Production:
  • 50000000
Walthy is a design and OEM company for all kinds of micro and precision works, apply to medical, consumer electronics, automotive, and all kinds of R&D cases. Based on the precision CNC, ultrasonic, chemical etching, laser, and other methods for micro features manufacturing, we are always promising to customers’ designs, and sometimes we pro

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