Hangzhou Hongpu Photoelectric Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Photoelectric testing instrument

Beijing Kangguang Instrument Co., Ltd.

[ Manufacturer Trader ]Main business are Instrument and meter.

Wenzhou Ludong Instrument Factory

[ Trader ]Main business are Colorimeter

Beijing Teacher's University Photoelectric Instrument Facto

[ Manufacturer ]Main business are Photoelectric instrument.

Southeast China Scientific Equipment & Service Co., Ltd.

[ Manufacturer Trader ]Main business are Instrument

Shenzhen Suijintai Technology Co., Ltd.

[ Trader ]Main business are Chemical reagent, Biochemical reagent, Glassware instrument, Analytical instrument, Test equipment, Scientific and educational instrument, Medical equipment and industrial chemicals, Electroplating raw material

Kunshan Jinliang Industrial Co., Ltd.

[ Trader ]Main business are Paint tester

Yixing High-tech Optical Elements Co., Ltd.

[ Manufacturer ]Main business are Optical element

Shanghai Yande Instrument Co., Ltd.

[ Trader ]Main business are Precision optics electronic instrument

Shanghai Seagull Coloured Optical Glass Co., Ltd.

[ Manufacturer ]Main business are Glass products