Tongling LIN'ANN biological technology co., LTD., is engaged in aviation supplies and civilian wipes research and development, production, sales in the integration of innovative private enterprises. Company has several automatic production line for wet wipes equipment, annual production capacity of 1 billion pieces. With the anhui civil aviation airport group co., LTD., shijiazhuang, huangshan airport, civil aviation airport group company Beijing nanyuan airport, eastern airlines, okay ...