4/F, Building 8, Nangang Second Industry Zone, Xili, Nanshan District

Shenzhen 3nh Technology Co., Ltd. is a high-tech enterprise. We research, develop, produce and market photoelectric detection products in color management field and color management field. After years...

No. 2 Xianglong Rd., Xincheng Dist., Shilong Town, Dongguan, Guangdong, Dongguan, Guangdong, China

Established in 1998, DY Optics Co., Ltd., is a modern private enterprise, the company produces equipment are designed and developed, is a leading domestic industry has been put into production equipme...