We are gospel optical co., ltd in china, specializing in all kinds of spectacles: sunglasses and optical frames men, ladies and unisex stylesfull rim, half rim, and rimlessclip onraw material for eyerim, temple and bridge:(1) stainless steel(2) monel(3) cupronickel(4) titanium (including pure titanium, beta titanium, and alloy titanium) (5) memory metal(6) aluminium alloy(7) handmade acetate (ZYL)(8) TR90 memory plasticsunlens material:(1) PC(2) CR-39(3) AC(4) Glass(5) PC Polarized(6) CR-39 Polarized(7) AC polarized(8) Glass polarizedOur manufactory locates in Shenzhen city, Guangdong Province, China. In the past years our products have been shipping to all over the world via some Hong Kong trading companies and ourselves. We are now the important part of the supply chain of the worldwide optical industry although we have not yet been known by the oversea market.We have got the certificate of ISO9001 in of the fitting parts has to pass our selection first before enter our assembly workshop and each of the sunglass and the frame has to comply with ISO12870:1997 before delivery to our customers. Because of creative design, top quality, and reasonable price, more and more famous brand owners have started the business co-operation with us. Sincerely hope you will be our partner as well in the future, thanks ( )