經(jīng)營范圍:空調(diào)制冷系統(tǒng)安裝、施工、生產(chǎn)凈化設(shè)備、制藥設(shè)備及配件、環(huán)保設(shè)備、管道配件、空調(diào)設(shè)備安裝、加工、安裝空調(diào)制冷設(shè)備(以上經(jīng)營項(xiàng)目,法律、法規(guī)和國務(wù)院決定禁止的,不得經(jīng)營;許可經(jīng)營項(xiàng)目憑有效許可證或批準(zhǔn)文件經(jīng)營;一般經(jīng)營項(xiàng)目可自主選擇經(jīng)營)