Shenzhen Yongnuo Photographic Equipment Co., Ltd.

Name: ATC
Certificate No: ATE20080751
Range: YONGNIO OC-E3A
Reference: Accurate Technology Co.,Ltd

Name: ATC
Certificate No: ATE20080752
Range: YONGNUO SC-28a
Reference: Accurate Technology Co.,Ltd

Name: t.i.t
Certificate No: STE080318103
Range: tr Shutter remote controller ML-3A
Reference: T.I.T Test Technology Co.,ltd

Name: t.i.t
Certificate No: STE080320104
Range: Timer Remote Controller TC-803a
Reference: T.I.T Test Technology Co.,Ltd

Name: ATC
Certificate No: ATE20080485
Range: Timer Remote Controler MC-S1,MC-N1,MC-N2,MC-S1
Reference: Accurate technology Co.,Ltd