Changzhou Yuyu Electric Light Appliance Co., Ltd. is one of the first professional manufacturers special lamps in China. Our company has awarded title "New-High Technology Enterprise Province Jiangsu". At beginning 1980s, our cooperated with ...

We are an professional instruments consumables manufacturer. located at Beijing China. have advanced technology and throughput, offer all these kinds of analytical consumables. Such as : AAS lamps & Deuterium lamp; HPLC UV/VIS/NIR cells; graphite ...

Jinan Mao An Instrument Co., Ltd. professionally produces and sells kinds of gas generators lab instruments. With the idea "Best product! Best Service! Credit!", our company always does best takes sincerity to cooperate with each customer. 6 ...