Our company core competence is to the production of competitive PCBs carrier plates, laser substrates, optical substrates, PCBs substrates, hermetic headers and we're a trustworthy manufacturer and supplier in China. Welcome to import customized products in stock from our factory.Baienwei Controlled Expansion Si/Al alloys are widely used as substrates and header for RF/microwave, printed circuit board, semiconductor, fiber&optical and microelectronic field.For example:

• ? PCBs carrier plate&substrate;

• ? Laser substrate;

• ? Optical substrate;

• ? Hermetic headers;

• ? PCBs guide bars;

• ? Circuit board substrate and guided-bars.

Advantages:

• ? Lightweight;

• ? High thermal conductivity;  

• ? Low CTE;

• ? High stiffness;

• ? Good heat dissipation.