After PetroChina Zhongtai group headquarters on lime company strict quality audit, the company was able to pass the examination, and obtain the "Zhongyou Zhongtai gas group market access card", so far, Telem won the following PRAXAIR, LINDE, AIR LIQUIDE, APCI, CHART, TAYLOR-WHARTON, Hangzhou oxygen group, Hong Kong and China gas, gas, Huarun China gas group large industry quality certification army enterprise after another admission qualification. 
  The triumph is gasifier suppliers to obtain access to the most in the same industry.