Data / Medical devices / Acid, Ascorbic, 2,4-Dinitrophenylhydrazine (Spectrophotometric) / China
FDA-registered makers of Acid, Ascorbic, 2,4-Dinitrophenylhydrazine (Spectrophotometric) in China: 10 establishments
10 establishments in China are registered with the FDA to make Acid, Ascorbic, 2,4-Dinitrophenylhydrazine (Spectrophotometric) (product code JMA). 0 have a 510(k) clearance or PMA approval on file and 0 have a recall event. FDA data exported November 2, 2026.
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- Device
- Acid, Ascorbic, 2,4-Dinitrophenylhydrazine (Spectrophotometric)
- Product code
- JMA
- Country
- China
Makers of Acid, Ascorbic, 2,4-Dinitrophenylhydrazine (Spectrophotometric) in China
| Maker | Location | Role | 510(k) clearances | Latest clearance | PMA approvals | Recall events | Class I | Source |
|---|---|---|---|---|---|---|---|---|
| Acon Biotech (hangzhou) Co., Ltd. | HANGZHOU Zhejiang, China | Contract manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Ave Science & Technology Co., Ltd | Changsha Hunan, China | Exporter to the US, Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Changchun Merydi Bio-Tech Co., Ltd. | changchun Jilin, China | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Changchun Wancheng Bio-Electron Co., Ltd. | Changchun Jilin, China | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Changchun LYZ Technology Co.,LTD | Changchun City Jilin, China | Exporter to the US, Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Dirui Industrial Co., Ltd. | CHANGCHUN Jilin, China | Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Jilin Hongyi Bio-Tech Co., Ltd. | Changchun Jilin, China | Exporter to the US, Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| URIT Medical Electronic Co., Ltd. | Guilin Guangxi, China | Contract manufacturer, Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Weihai Kangzheng Medical Equipments Technology Co.,Ltd | weihai Shandong, China | Contract manufacturer, Manufacturer | 0 | 0 | 0 | 0 | api.fda.gov | |
| Zhejiang Orient Gene Biotech | Huzhou Zhejiang, China | Contract manufacturer | 0 | 0 | 0 | 0 | api.fda.gov |
Updated November 2, 2026. Read from openFDA bulk downloads (device registration and listing, 510(k), PMA, recall and enforcement files). CC0 1.0, public domain (openFDA terms of service). The files are joined on FDA identifiers: the 510(k) and PMA numbers a registration lists, and the recalling firm's FEI for recalls. Recall class comes from the FDA enforcement report. The FDA states that openFDA data is unvalidated and is not for decisions about medical care. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.