After talking with biggest CCTV suveillance distributor in North America, Mr. Roban said, the CS CCTV lens now is less and dome camera , bullet camera will be popular there.Thus it's difficult to enter a new market in America area.
Soyo CCTV lens is focusing at high level and will compete with Tamron, Computar, Pentax, Fujinon etc. there at cost, quality and after sale service.
Soyo has a best advantage of cost than all others competitors.
Soyo Optical