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CONTACT INFORMATION
Customer Service Center: +86-189 9855 4407
Service hotline: +86-400 8860 801
Office hotline: +86-23-68039219 (fax)
Contact address: Zhongdian Optical Valley Science and Technology Park, Fenghuang Town, Shapingba District, Chongqing
Customer Service Center: +86-189 9855 4407
Service hotline: +86-400 8860 801
Office hotline: +86-23-68039219 (fax)
Contact address: Zhongdian Optical Valley Science and Technology Park, Fenghuang Town, Shapingba District, Chongqing
