Changchun Effort Technology Co., Ltd.
- Telefoonnummer:86-431-89127076
- Land/regio:China
- Reviews:4.8
- Operationeel adres:Room 1-1501, Building 9, Hongguan, 1st Zone Reconstruction Project, Rundown Urban Area, Fanrong Road, South Dongling Street, Changchun, Jilin, China
- Producten:Optische lens,convexe prisma planno,optische tralie,sferische lens,convave lens