Flat 34, 10/F, Caohejing Development Zone, No. 258 Xinzhuan Road, Songjiang District, Shanghai, China

Our company is a professional manufacturer of all types of semiconductors integrating development and production together. Our main products include diode, triode, rectifier bridge and related product...

Dongshing R. D.

Company<br/>Spirit Optics Technology Corp. , manufactures of full line LED packaged components, LED mounts, LED light pipes, LED standoffs and PCB mounts. Furthermore, the special design...