metal photo etching Manufacturers

There are many kinds of 130μ, 200μ, etc., users can choose filter discs with different precision according to water requirements. The system flow can be flexibly adjusted according to needs.

As the name implies, the precision filter element is the heart of the filter. The filter element is generally used in oil filtration, water filtration, air filtration and other filtration industries.

Reduce side corrosion and protruding edge, improve metal etching processing coefficient: the longer the general printing plate in metal etching, the more serious the side etching. Bottom cutting seriously affects the precision of printing line

The development of metal etching can be traced back to ancient China. Ancient China's smelting technology is more developed than that of Western countries, that is, alchemy.

Lead frame, as a chip carrier for integrated circuits, is a key structural component that realizes the electrical connection between the chip's internal circuit lead-out and external leads by means of bonding materials (gold wire, aluminum wire, copper wire). It plays the role of a bridge with external wires. Lead frames are required in most semiconductor integrated blocks, which is an important basic material in the electronic information industry.

Thanks all our customers and suppliers for the supports and trust, we will start our Spring Festival holiday from tomorrow Jan.30 till Feb.12,during these time,...