HomeChinaCHONGQING YEASN SCIENCE & TECHNOLOGY COMPANY LIMITED.

CHONGQING YEASN SCIENCE & TECHNOLOGY COMPANY LIMITED.

China · Chongqing
✓ Record-verifiedregistrations found in 4 markets

This company has registrations in United States, Brazil, Saudi Arabia, Taiwan — 4 overseas markets. The China NMPA lookup is still pending.

Registrations by market

Each market counts a different unit; figures are not directly comparable
CNChinaNMPA
pendingnot queried
EUEuropean UnionEUDAMED
pendingnot queried
USUnited StatesFDA openFDA
5listed device types
Class I 5Class II 0Class III 0
plus 5 registration records and 1 510(k)
UKUnited KingdomMHRA PARD
pendingnot queried
BRBrazilANVISA
6registered devices
Class I 3Class II 3
this export covers Class I / II only (the cadastro route)
SASaudi ArabiaSFDA
1registered imported devices
low-risk imported devices only; a 2023 snapshot, not updated since
CACanadaMDALL
0active device licences
TWTaiwanTFDA
3valid device licences
Class I 3
SGSingaporeHSA SMDR
pendingnot queried
KRSouth KoreaMFDS GMP
pendingnot queried
AUAustraliaTGA ARTG
pendingnot queried
HKHong KongMDACS
pendingnot queried
ILIsraelAMAR
pendingnot queried
RURussiaRoszdravnadzor
pendingnot queried
Not yet connected: India CDSCO, Indonesia Kemenkes. The public search for Japan PMDA and Vietnam IMDA does not return manufacturer names, so entries cannot be linked to companies coming — where there is no data it is shown as "pending", never estimated.

How these numbers were verified

record-verified

Company-name search in every official database is a substring match and returns same-named but different companies. Each figure below is the count after re-checking every record against the manufacturer name.

United States5 registration records, 1 510(k), 0 PMA
Brazil6 confirmed, 0 excluded
Saudi Arabia1 confirmed, 0 excluded
Manufacturer names merged into this page: CHONGQING YEASN SCIENCE-TECHNOLOGY CO.,LTD. · Chongqing Yeasn Science - Technology Co., Ltd · CHONGQING YEASN SCIENCE & TECHNOLOGY COMPANY LIMITED. · Chongqing Yeasn Science & Technology Co., Ltd.

Company information

Country
China
City
Chongqing

Fields marked "pending" have not been obtained yet; that does not mean they do not exist. Risk records (litigation, penalties, operating anomalies) are kept internal and not published.

FDA 510(k) clearances by year

12017 · K161764

FDA listed device types

Pupillometer, Manual 1Chart, Visual Acuity 1Refractor, Manual, Non-Powered, Including Phoropter 1Refractometer, Ophthalmic 1Instrument, Measuring, Lens, Ac-Powered 1

Registration details (sample)

MarketIdentifierNameClass / date
USK161764SLIT LAMP, Model: YF-1002017-02-16
BR81778819039Olhos RefratômetroClass II
BR80011400014Refrator DigitalClass II
BR81793140018REFRATOR OFTALMOLÓGICOClass I
SAME0000001820SFDAA00001Yeasn

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