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Trigon Optics Co.,Ltd.
Contact：Miss Tang
Tel：13829246405
The mailbox：tanghuiht@163.com
Address：18-6 Rongding guoji, Chongqing
Contact：Miss Tang
Tel：13829246405
The mailbox：tanghuiht@163.com
Address：18-6 Rongding guoji, Chongqing
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Copyright©2016-2018 Trigon Optics Co.,Ltd. Add：Shenzhen Office：Room 504,Building A,No.39,Gongming Shiweipinggang industrial road,Guangming District，Shenzhen City Chongqing Office:18-6 Rongding guoji, Chongqing Tel：138 2924 6405 Contact： Miss Tang E-mail：tanghuiht@163.com |