Mgbe ọtụtụ afọ nke nraranye na nyocha na mmepe teknụzụ na ntinye akwụkwọ nke mgbake okpomọkụ na ịdị mma nke ime ụlọ, Holtop nwere ọtụtụ ihe ọ rụzuru na mmepụta ngwaahịa na njikwa mma, nke ndị ọchịchị mba na mba ụwa kwadoro.
 | Aha: | ISO9001 |
| Asambodo Mba: | CN14/10225 | |
| Oke: | kpo oku, ventilashion na ikuku regenerating akụrụngwa | |
| Ntụaka: | Ụlọ ọrụ asambodo Beijing ZhongDaHuaYuan |
 | Aha: | ISO 14001 |
| Asambodo Mba: | CN14/10214 | |
| Oke: | imewe, nrụpụta na ire akụrụngwa eji eme refrigeration, ventilashion na ikuku dị ọcha | |
| Ntụaka: | Ụlọ ọrụ asambodo Beijing ZhongDaHuaYuan |
 | Aha: | OHSAS18001 |
| Asambodo Mba: | CN14/10224 | |
| Oke: | imewe, nrụpụta na ire akụrụngwa eji eme refrigeration, ventilashion na ikuku dị ọcha | |
| Ntụaka: | Ụlọ ọrụ asambodo Beijing ZhongDaHuaYuan |
 | Aha: | NKWUKWU nke Mkpesa |
| Asambodo Mba: | LVD GZES1612017839HS | |
| Oke: | Asambodo CE nke ikuku na-agbake ọkụ na ume | |
| Ntụaka: | SGS-CSTC Standards Technical Services Co., Ltd. |
 | Aha: | Nnwale nke nnabata EMC |
| Asambodo Mba: | GZEM1612008088HSV | |
| Oke: | Asambodo CE nke ikuku na-agbake ọkụ na ume | |
| Ntụaka: | SGS-CSTC Standards Technical Services Co., Ltd. |
 | Aha: | AKWỤKWỌ Nnwale |
| Asambodo Mba: | TSEC15000003302 | |
| Oke: | Asambodo ROHS nke ikuku ikuku na-agbake ọkụ | |
| Ntụaka: | SGS-CSTC Standards Technical Services(Tianjin) Co., Ltd. |
 | Aha: | Asambodo ule CB |
| Asambodo Mba: | FI-45765 | |
| Oke: | Okpomọkụ na ume mgbake ventilator | |
| Ntụaka: | EC 60335-2-65:2002, IEC 60335-2-65:2002/AMD1:2008, IEC 60335-2-65:2002/AMD2:2015 IEC 60335-1:2010, IEC 60335-1:2010/AMD1:2013, IEC 60335-1:2010/AMD2:2016Ndịiche mba: Ndịiche otu EU, AU, NZ GZES200501861001 |
| | Aha: | Asambodo ule CB |
| Asambodo Mba: | FI-45774 | |
| Oke: | Okpomọkụ na ume mgbake ventilator | |
| Ntụaka: | IEC 60335-2-65:2002, IEC 60335-2-65:2002/AMD1:2008, IEC 60335-2-65:2002/AMD2:2015 IEC 60335-1:2010, IEC 60335-1:2010/AMD1:2013, IEC 60335-1:2010/AMD2:2016 Ndịiche mba: Ndịiche otu EU, AU, NZGZES200501860901 |
 | Aha: | Asambodo nke nnabata EMC |
| Asambodo Mba: | GZEM2005012683HSV | |
| Oke: | Okpomọkụ na ume mgbake ventilator | |
| Ntụaka: | Ọkọlọtọ nnwale EN 55014-1: 2017 EN IEC 61000-3-2: 2019 EN 61000-3-3: 2013+A1: 2019 EN 55014-2: 2015 Dị ka e gosiri na Nọmba mkpesa ule:GZEM200501268301 |
 | Aha: | NKWUO NKE NKWUKWU: LVD |
| Asambodo Mba: | GZES2005018609HS | |
| Oke: | Okpomọkụ na ume mgbake ventilator | |
| Ntụaka: | Ụkpụrụ ule: EN 60335-1: 2012+A11:2014+A13:2017+A1:2019 +A14:2019+A2:2019 EN 60335-2-65:2003+A1:2008+A11:2012 EN 62233:2008 dị ka e gosiri na Nọmba mkpesa nnwale:GZES200501860901 |
 | Aha: | RoHS |
| Akuko Mba: | 178142696a 001 | |
| Oke: | Igwe ikuku ikuku ọhụrụ | |
| Ntụaka: | Dabere na RoHS(nkwagharị): Mmachibido iji ụfọdụ ihe dị ize ndụ na ngwa eletriki na ngwa eletrọnịkị, 2011/65/EU Annex ll na ntuziaka mmezi ya (EU) 2015/863 |
 | Aha: | CE |
| Oke: | Maka ihe achọrọ nke ntuziaka igwe 2006/42/EC | |
| Ntụaka: | Ụlọ ọrụ CCQS UK Ltd. |
 | Aha: | Asambodo Asambodo Ngwa Injinịa Energy Saving Product |
| Asambodo Mba: | CABR-KNH-2A- (2015) | |
| Oke: | Okpomọkụ na ume mgbake ventilator | |
| Ntụaka: | Ụlọ akwụkwọ nkà mmụta sayensị nke China |
 | Aha: | Asambodo Asambodo Ngwa Injinịa Energy Saving Product |
| Asambodo Mba: | CABR-KNH-2B-(2015) | |
| Oke: | Okpomọkụ na ume mgbake ventilator | |
| Ntụaka: | Ụlọ akwụkwọ nkà mmụta sayensị nke China |
 | Aha: | Asambodo Asambodo Ngwa Injinịa Energy Saving Product |
| Asambodo Mba: | CABR-KNH-2C (2015) | |
| Oke: | Okpomọkụ na ume mgbake ventilator | |
| Ntụaka: | Ụlọ akwụkwọ nkà mmụta sayensị nke China |