Building # 42, D block, Software park, No. 89 Tong pan Road,, Fuzhou, Fujian, China

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20 Baihuazhou Road, Fuzhou, Fujian, China

At Dayoptics Inc., our commitment is to continuously offer our customers the highest performance optical and crystal solutions with on time delivery and a competitive price. Dayoptics consistently sea...

No.1 Xiangyue Rd,Troch New & Hi-Tech Industrial Zone,Xiangan

Established in the year 2002, Alaud Optical Co., Ltd. is located in Xiamen, a beautiful international city of south China. As a professional designer and manufacturer of optical lenses and optical com...