XINXIANG NEW-HI-TECH ZONE WEST SECTION

Xinxiang Baihe O.E. Co., Ltd. is a professional processing enterprise with vacuum coating technology. Our core team has more than 30 years of experience of both coating technology development and vol...

Nangang City, Henan Province Wolong District Huanggang Industrial Park

Nanyang City Jingliang Optical Technology Co., Ltd., from 85 years ago has more than 30 years of rich experience in production. We have the best quality, best service, the best reputation, to become y...

Yaowan, Donggang Village, Jingang Street, Wolong Dist., Nanyang, Henan, China (Mainland)

Nanyang City Jingliang Optical Technology Co., Ltd., from 85 years ago has more than 30 years of rich experience in production. We have the best quality, best service, the best reputation, to become y...