Tianjin Baienwei(BEW) company provides a wide range of controlled expansion Al-Si alloys products which possess the light weight-low expansion-high thermal conductivity features,such as the AlSi50(Si-50%Al) alloy optical housings for aerospace field.

We provide expertise in manufacturing the controlled expansion Si/Al alloy products by offering a wide variety of raw materials,in order to reduce the weight,enhance the performance,maximize your profit and saving and keep environmental safety.

Advantages of Al-50%Si alloy optical housing for aerospace field:

● Higher thermal conductivity;

● 1/3 the weight;

● Higher specific stiffness;

● Dimensional stability.

Contact information:

● Contact Person: Ivy Liu

● Telephone Number:(+86) 18202628922

● Mobile Phone:(+86) 22 29291825

● E-mail: [email protected]