Guangdong Nuonengtai Automation Technology Co., Ltd.

Standard: Intellectual Property Management System Certification Number: 18118IP3477ROS Issue Date: 2018-11-29 Expiry Date: 2021-11-28 Scope/Range: Electronic pneumatic regulator,digital pressure switch,rotary cylinder Issued By: ZHONGGUI(BEIJING) CERTIFICATION CO.,LTD

Standard: CE Certification Number: TH17IC-689S Issue Date: 2017-09-20 Scope/Range: 2-Color Display High-Precision Digital Pressure Switch Issued By: Shenzhen Tian Hai Test Technology Co.,Ltd

Standard: CE Certification Number: TH17IC-690E Issue Date: 2017-09-17 Scope/Range: Electro-Pneumatic Regulator Issued By: Shenzhen Tian Hai Test Technology Co.,Ltd

Standard: Intellectual Property Management System Certification Number: 18118IP3477ROS Issue Date: 2018-11-29 Expiry Date: 2021-11-28 Scope/Range: Electronic pneumatic regulator,digital pressure switch,rotary cylinder Issued By: ZHONGGUI(BEIJING) CERTIFICATION CO.,LTD

Standard: CE Certification Number: TH17IC-689S Issue Date: 2017-09-20 Scope/Range: 2-Color Display High-Precision Digital Pressure Switch Issued By: Shenzhen Tian Hai Test Technology Co.,Ltd

Standard: CE Certification Number: TH17IC-690E Issue Date: 2017-09-17 Scope/Range: Electro-Pneumatic Regulator Issued By: Shenzhen Tian Hai Test Technology Co.,Ltd