Filter cotton, insulation material and sound insulation board for air conditioning of Metro and high speed railway
:+86-0311-67792896
Shijiazhuang haifeiyin mechanical and Electrical Equipment Co., Ltd. was established on August 5, 2010. It is a high-tech enterprise focusing on the R & D and production of heat and sound insulation materials and air filter materials for the rail industry. The imported technology from Germany and Japan has passed the inspection of authoritative ins...
>>
Horizontal expansion and vertical extension of multi domain services
:+86-0311-67792896
+86-0311-67792896
Copyright ? 2021 Shijiazhuang haifeiyin Electromechanical Equipment Co., Ltd