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CHONGQING ZHONGXIAN Intelligence Technology Co., Ltd.

CHONGQING ZHONGXIAN Intelligence Technology Co.,Ltd.

Add : Jiulongpo District of Chongqing FengSheng Road No. 15 of No. 9

Tel : 023-68165691

Fax : 023-68165692

Http : www.happyjk.com

DONGGUAN LONGXIN Optoelectronics Co Ltd.

Add : LONGXIN Technology Park of Hengtai Road in Changan Town of Dong Guan.

Tel : 0769-85373766

Fax : 0769-85378966

Http : www.happyjk.com