National Service Hotline：
181-2882-4965
Main products: R & D and production of optical filter, optical prism, optical lens, optical lens and other products
Mobile phone number: 181-2882-4965
Contact Email: 18128824965@163.com
Phone: 0752-3696023 0752-3696021
Address: 3 / F, Changlong Guoshunkang Industrial Park, Zhenlong Town, Huiyang District, Huizhou City
