• Shijiazhuang Eternal Materials Co., Ltd.

  The Shijiazhuang eternal building materials Limited company is one engaged in the vermiculite, perlite, mica, quartz sand, calcium carbonate, tourmaline, natural colored Maifan rock, petroleum assistant, mineral fiber, sepiolite, and so on minerals production processing enterprise. ...

  Telephone：86-311-83055455Address：west huaian road, shijiazhuang, hebei, China

• Donghai Chong Rui Quartz Technology Co., Ltd.

  Donghai chongrui technology Co.,Ltd main products are various sprcifications of quartz glass tube and non-standard instrument.we have the fixed asset for more than 8000 million yuan.The factory covers 30,000 quare meters. There 300-500 workers here.the geography position is superior with ...

  Telephone： 86-0518-87219008Address：outh of west hepinglu