Liangshan Xinghao Trading Co., Ltd. is engaged in the recycling of natural gas compressors, hydrogen compressors, liquid oxygen low-temperature storage tanks, liquid nitrogen low-temperature storage tanks, liquid argon low-temperature storage tanks, and carbon dioxide storage tanks. Recycling CNG filling stations, imported natural gas compressors, CNG main station compressors, CNG sub station compressors, CNG filling stations, wellhead gas recovery equipment, recycling three-phase separators Recycling second-hand Dongfulong freeze dryers, forced circulation evaporators, concentration evaporators, and recycling chemical plants.