# Shenzhen Zhengkang Technology Co., Ltd.

- Location (FDA's records): Shenzhen, CN
- FDA decisions: 3 (2020–2022): 3 510(k) clearances
- Product codes: DQA (1), DXN (1), FLL (1)
- 510(k) review time since 2016: median 221 days, against 218 for FDA's reviews in the same codes and years (1 of 3 faster)
- Predicates its devices cite: 2 (0 its own); citations of its devices by later devices: 3 (0 its own)
- Recalls linked to its devices: 0 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Firms whose devices it cites most
- Shenzhen Fitfaith Technology Co.,Ltd: 1 (https://510kreport.com/company/shenzhen-fitfaith-technology)
- Shenzhen Calibeur Industries Co., Ltd.: 1 (https://510kreport.com/company/shenzhen-calibeur-industries)

## Firms that cite its devices most
- Jiangxi Aicare Medical Technology Co., Ltd.: 2 (https://510kreport.com/company/jiangxi-aicare-medical-technology)
- Yibin Junxin Electronics Technology Co., Ltd.: 1 (https://510kreport.com/company/yibin-junxin-electronics-technology)

## Its most-cited devices
- K191894: Upper Arm Blood Pressure Monitor (2020), cited by 2
- K203707: Infrared Forehead Thermometer, Model JZK-601, JZK-602, JZK-603 (2021), cited by 1

## Recent decisions
- K213984: Oximeter (Model: JZK-301,JZK-303,JZK-305,JZK-307) (Dec 16, 2022)
- K203707: Infrared Forehead Thermometer, Model JZK-601, JZK-602, JZK-603 (Mar 12, 2021)
- K191894: Upper Arm Blood Pressure Monitor (Feb 21, 2020)

Source page: https://510kreport.com/company/shenzhen-zhengkang-technology