• Anshan Hama Sensor Technical Co.,Ltd.

  Anshan Hama was established in 2006 with independent development, free import and export right manufacturing capacity engaging continuous monitoring of flue gas emitted from stationary sources; Researching, developing, assembling, selling technical supporting control analyzers. ...

  Telephone：86 - 412 - 5664616Address：3/F,Block C,#8 Building,North Laser Industrial Park,Gaoxin District,Anshan,Liaoning,China Anshan Liaoning 114044 China

• Beijing Topsky Century Holding Co.,Ltd

  Beijing Topsky Automatic Technology Co., Ltd. is a professional large-scale manufacturer of all types coal mine safety equipment and fire fighting equipment, integrating development production together. Our main products include portable gas detector, Ventilation Meter, breathing ...

  Telephone： 86-10-57621288Address：10B No.17, Huanke Zhong Road, Jinqiao industry base, Tongzhou District