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Copy of business license[2023-11-20]
ISO9001-2015 certificate of Whaley(English[2023-11-20]
ISO13485-2016 certificate of Whaley(English)[2023-11-20]
Shenzhen SRDI Certificate[2023-11-20]
National High-tech Enterprise Certificate（2022）[2023-11-20]
Whaley multi-wavelength sensor 530/660/1050/1300[2019-10-28]
HL5060-2P057W 660/905 low power sensor[2019-10-28]
2019 Sensor and detector ROHS test of Whaley(English)[2019-10-28]
2019 ROHS test of Whaley(English)[2019-10-28]
2019 sensor and SMD ROHS test of Whaley(English)[2019-10-28]
Whaley Led dip certificate download[2016-06-03]
Whaley SMD ROHS certificate download[2016-06-03]
The product detail of SPO2 sensor / PD[2015-07-30]
15005220E RoHS2.0、RoHS four items Whaley test (English version)[2015-05-29]
15005219E RoHS2.0 Whaley test (English version)[2015-05-29]
15005219C RoHS2.0 Whaley test (Chinese version)[2015-05-29]
15005220C RoHS2.0、RoHS Whaley test (Chinese version)[2015-05-29]
The working principle of SPO2 sensor[2015-05-14]
The world change because of you--the smart wear[2015-05-14]
The Guidelines for the preservation and use of LED[2015-05-14]
The CIE color temperature maps [2013-05-29]

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