Kowloon Wenzhou Zhejiang, Kowloon

OPT MACHINE VISION TECH HK Ltd is recognized as a professional manufacturer of LED light,machine vision light,band pass filter,short pass filter,illumnation system having no match in terms of quality ...

Shenzhen Kaitao Optical Technology Co Ltd was established in Guan Lan Long Hua Shen Zhen in 2005, we specializes in production of band-pass filter, spike filter, infrared filter,Infrared cut-off filte...