Chengdu Xinyi Youheng Technology Co., Ltd.

The product standard conforms to China's YY0469-2011 and EU EN 14683 TYPE I/IIR, etc., the main standards for medical surgical masks, the product

The product standard conforms to China's YY0469-2011 and EU EN 14683 TYPE I/IIR, etc., the main standards for medical surgical masks, the product

Product Usage Human body temperature: measure human body temperature, such as baby, elderly, adult body temperature, etc. Surface temperature: measur

This product is the world's original intelligent temperature measuring spoon of our company. It has a number of invention patents. It uses integra

Jingfeibao is an electronic product that uses physical methods to help the human body remove phlegm, smoke, haze, and dust from the respiratory tract,

"1. Measurement indicators: PEF, FEV1, FVC, FEV1/FVC, FEF25-75%, MEF75%, MEF50%, MEF25%; 2. The spirometer adopts a pocket design and can be carri