5A50,Saibo Building, Huaqiang north, Futian District,Shenzhen, CN Shenzhen, Guangdong
Refet optical technology company is a specialized in going into product research, opening, producing, selling. We can do all filters according to customers\' requirements. Our main products are low pass filter (OLPF), IR cut filter, crystal interference ...
ir filter, filter, bandpass filter, day/nignt crystal filter