Dongguan Guoling Machinery Co., Ltd.

Shixi Enterprise (International) Organization was established in 1980. We are a united economic enterprise specializing the R&D, manufacture and marketing of various high-precision machinery parts. have number subsidiaries including Dongguan Guoling Machinery Co., Ltd. OVK Optics ...

Telephone：86-769-85544421-805Address：No.41, Xingfa South Road, No.6 Industrial Zone, Liwu, Wusha, Chang'an Town