Established in 2002, GEM International (Hong Kong) Limited is a ISO 9001 certified professional manufacturer of consumer oriented optical goods such as camera filters, extension lenses, lens for iPhone,mobile phone add on digital camcorders and waterproof bags cases. Our team ...
Telephone:86-755-83657228
Address:5/F,Dah Sing Life, 99 - 105 Des Voeux Road Central