chitsimikizo

Patatha zaka kudzipereka ndi kafukufuku ndi luso chitukuko mu akadandaule kutentha achire komanso khalidwe mpweya m'nyumba, Holtop ali zipambano zambiri pa mankhwala innotivation ndi kasamalidwe quality, amene mbiri yabwino ndi National ndi maulamuliro International.


1
dzina: ISO9001
Certificate No: CN14/10225
osiyanasiyana: Kutentha, ventilating ndipo limatha kudzichiritsa mpweya zida
Reference: Beijing ZhongDaHuaYuan chitsimikizo Center
1 dzina: ISO14001
Certificate No: CN14/10214
osiyanasiyana: kamangidwe, kupanga ndi kugulitsa zida ntchito refrigeration, mpweya ndi kuyeretsa mpweya
Reference: Beijing ZhongDaHuaYuan chitsimikizo Center
 1 dzina: OHSAS18001
Certificate No: CN14/10224
osiyanasiyana: kamangidwe, kupanga ndi kugulitsa zida ntchito refrigeration, mpweya ndi kuyeretsa mpweya
Reference: Beijing ZhongDaHuaYuan chitsimikizo Center
 1 dzina: Kutsimikizira COMPLANCE
Certificate No: LVD GZES1612017839HS
osiyanasiyana: CE satifiketi Kutentha ndi mphamvu kuchira othandizira
Reference: SGS-CSTC Mfundo zaumisiri Services Co., Ltd.
 1 dzina: Kutsimikizira EMC Compliance
Certificate No: GZEM1612008088HSV
osiyanasiyana: CE satifiketi Kutentha ndi mphamvu kuchira othandizira
Reference: SGS-CSTC Mfundo zaumisiri Services Co., Ltd.
 1 dzina: LIPOTI Yotsimikiza
Certificate No: TSEC15000003302
osiyanasiyana: ROHS satifiketi Kutentha ndi mphamvu kuchira othandizira
Reference: SGS-CSTC Mfundo zaumisiri Services (Tianjin) Co., Ltd.
 1 dzina: CE
osiyanasiyana: Pakuti requirments wa Machinery malangizo 2006/42 / EC
Reference: CCQS UK Ltd.
 1 dzina: Eurovent
Certificate No: 12.01.004
osiyanasiyana: Air ndi mpweya makina kutentha ndi kuzizira
Reference: EUROVENT chitsimikizo COMPANY SCRL

1
dzina: Yomanga Engineering Energy Kupulumutsa Certificate Mankhwala chitsimikizo
Certificate No: CABR-KNH-2A- (2015)
osiyanasiyana: Kutentha ndi mphamvu kuchira othandizira
Reference: China Academy of Building Research
 1 dzina: Yomanga Engineering Energy Kupulumutsa Certificate Mankhwala chitsimikizo
Certificate No: CABR-KNH-2B- (2015)
osiyanasiyana: Kutentha ndi mphamvu kuchira othandizira
Reference: China Academy of Building Research
 1 dzina: Yomanga Engineering Energy Kupulumutsa Certificate Mankhwala chitsimikizo
Certificate No: CABR-KNH-2C- (2015)
osiyanasiyana: Kutentha ndi mphamvu kuchira othandizira
Reference: China Academy of Building Research