For over 20 years of professional experience in the field of design and manufacture instruments of plant physiology. Beijing Yaxinlily Science and Technology Co.,Ltd. (Yaxin) is the pioneer in life research instrument designer in China. Its most portable and effective instruments have been used in many labs and well known by the scientist and exporters in China.

Nowadays, Protable Photosynthesis System, leaf Meter, Bio-O2 Meter,  Chl-fluorescence Analysis, Porometer (Stomata Resistance Meter) are our powerful products. We focus on the need of the customer and feedback from them.

All our products are portable, easy for use and with long power time for work in the field.

Its product range covers 7 categories including photosynthesis meter, chlorophyll fluorescence meter, leaf meter, canopy meter, thermometer, chlorophyll meter and fruit respiration chamber and soil respiration chamber.