We are an OEM Loated in Changchun City, and we can produce lens,prism,windows,filters with high precision and advanced test machine.We are sincerely expected to establishing business relationship with all over the countries.
Contact Person : Amyzhang Job Title : Sales manager Telephone : Fax Number : Address : No.286,HuoJu Road Changchun, Jilin Fax : 86 - 0431 - 85877522 Website : Visit website