生产制冷剂;冷媒;雪种;氟里昂;精细化工;134a;152a;401a;401b;404a;407a;407b;407c;408a;410c;R502;R507a;R12;R22;R32;主营行业:冷媒其他助剂其他未分类其他气体烷烃所属地区:浙江 注册资金:人民币100.5万