Jingchao Building No.5 Nongzhan Nanlu Chaoyang District Beijing China

Beijing hongee quartz heating and lighting product Co., as the member of China national township enterprises co. Established in 1960s and a state-run enterprises with good reputation in China and over...

We is a profession to produce quartz glass product factory, Can sell the high quality transparent quartz glass tube, the milk white quartz glass tube, ultraviolet ray disinfects lamp, far infrared ray...