主要從事黑龍江省及東北其他地區的瓶裝氣體供應,
氣體充裝站的原料液供應及各采油廠、天然氣公司、LNG站的置換預冷服務工作。
Mainly engaged in Heilongjiang and other parts of the city’sbottled gas supply,
gas filling stations and the supply of raw materials,oil production plants,gas companies,
LNG station replacement pre cooling service.