Certificate No. Q5 041808 0057 Rev. 04 Holder of Certificate: Shanghai Kindly Enterprise Development Group Co., Ltd. No 658 Gaochao Road 201803 Shanghai PEOPLE'S REPUBLIC OF CHINA Certification Mark: Design, Development, Production and Distribution of Sterile ‘Syringes, Scalp Vein Sets, Infusion Sets, Transfusion Sets, Medical Needles, Infusion Sets with Burette, Urethral Catheters, Blood-Collecting Needles, Dental Needles, Anaesthesia Needles, Urinal Bags, Syringes for Insulin, Medical Tubes, Extension Sets, Irrigation Syringes, Stopcocks, Heparin Caps, Huber Needles, Fistula Needles, Dental Operation Instruments (Odontotenaculum, Odontoscope), Insulin Pen Needles, Irrigation Sets, Seldinger Needles, Umbilical cord clamps, Infusion Bags, Safe Syringes, Brachytherapy Seeding Needles, Infusion connector, Protective cap, Injection kits, Transfer spikes, Oral Syringes, Enteral Syringes’ for Single Use, Sterile ‘infusion Pump Administration Sets, Syringes with Shielded-Needle, Syringes with re-use prevention feature with needle’ for single use, Sterile ‘Syringes with re-use prevention feature without needle, Drawing-up filter straw, Blunt Filter Needle’ for single use, Single-use containers for human venous blood specimen collection, Sterile 'Zero residual small volume syringe, Zero residual small volume syringe without needle, Neuraxial fit tip syringe, Irrigation needles’ for single use. The Certification Body of TÜV SÜD Product Service GmbH certifies that the company mentioned above has established and is maintaining a quality management system, which meets the requirements of the listed standard(s). All applicable requirements of the testing and certification regulation of TÜV SÜD Group have to be complied with. For details and certificate validity see: www.tuvsud.com/ps-cert?q=cert:Q5 041808 0057 Rev. 04 Valid from: Valid until: Christoph Dicks Head of Certification/Notified Body Page 1 of 2 TÜV SÜD Product Service GmbH • Certification Body • Ridlerstraße 65

Certificate No. Q5 041808 0057 Rev. 04 Applied Standard(s): EN ISO 13485:2016 Medical devices - Quality management systems Requirements for regulatory purposes (ISO 13485:2016) DIN EN ISO 13485:2016 Shanghai Kindly Enterprise Development Group Co., Ltd. No 658 Gaochao Road, 201803 Shanghai, PEOPLE'S REPUBLIC OF CHINA Shanghai Kindly Enterprise Development Group Co.,Ltd No.171 Huajiang Road, 201803 Shanghai, PEOPLE'S REPUBLIC OF CHINA Shanghai Kindly Enterprise Development Group Co., Ltd. No.170 huajiang Road, 201803 Shanghai, PEOPLE'S REPUBLIC OF CHINA Zhejiang Kindly Medical Devices Co., Ltd....