Ina ua mavae tausaga o le tuuto i le suesuega ma tekinolosi atinae i le faatoai atu o le toe faaleleia o le vevela ma le tulaga lelei o le ea i totonu, ua maua e Holtop le tele o ausia i luga o le oloa innotivation ma pulega lelei, lea ua faamaonia e le National ma International pulega.
 | Igoa: | ISO9001 |
| Numera Tusi Faamaonia: | CN14/10225 | |
| Avanoa: | fa'amafanafanaga, fa'avevela ma mea e toe fa'afouina ai le ea | |
| Fa'asinomaga: | Beijing ZhongDaHuaYuan Certification Center |
 | Igoa: | ISO14001 |
| Numera Tusi Faamaonia: | CN14/10214 | |
| Avanoa: | mamanu, gaosiga ma le faʻatau atu o meafaigaluega faʻaaogaina mo le pusaaisa, ea ma le faʻamamaina o le ea | |
| Fa'asinomaga: | Beijing ZhongDaHuaYuan Certification Center |
 | Igoa: | OHSAS18001 |
| Numera Tusi Faamaonia: | CN14/10224 | |
| Avanoa: | mamanu, gaosiga ma le faʻatau atu o meafaigaluega faʻaaogaina mo le pusaaisa, ea ma le faʻamamaina o le ea | |
| Fa'asinomaga: | Beijing ZhongDaHuaYuan Certification Center |
 | Igoa: | FA'AMANATU O LE TAUSIAGA |
| Numera Tusi Faamaonia: | LVD GZES1612017839HS | |
| Avanoa: | CE tusi faamaonia o le vevela ma le malosi toe faʻaleleia ventilator | |
| Fa'asinomaga: | SGS-CSTC Standards Technical Services Co., Ltd. |
 | Igoa: | FA'AMANATU O LE TAUSIAGA EMC |
| Numera Tusi Faamaonia: | GZEM1612008088HSV | |
| Avanoa: | CE tusi faamaonia o le vevela ma le malosi toe faʻaleleia ventilator | |
| Fa'asinomaga: | SGS-CSTC Standards Technical Services Co., Ltd. |
 | Igoa: | LIPOTI FA'AMANATU |
| Numera Tusi Faamaonia: | TSEC15000003302 | |
| Avanoa: | ROHS tusi faamaonia o le vevela ma le malosi toe faʻaleleia ventilator | |
| Fa'asinomaga: | SGS-CSTC Tulaga Au'aunaga Fa'atekinisi(Tianjin) Co., Ltd. |
 | Igoa: | CB Su'ega Tusi Faamaonia |
| Numera Tusi Faamaonia: | FI-45765 | |
| Avanoa: | Fa'aola vevela ma le malosi | |
| Fa'asinomaga: | 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/AMD2:2016Eseesega faaleatunuu: EU Group Differences, AU, NZ GZES200501861001 |
| | Igoa: | CB Su'ega Tusi Faamaonia |
| Numera Tusi Faamaonia: | FI-45774 | |
| Avanoa: | Fa'aola vevela ma le malosi | |
| Fa'asinomaga: | 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 Eseesega faaleatunuu: Eseesega Vaega a le EU, AU, NZGZES200501860901 |
 | Igoa: | FA'AMANATU O LE TAUSIA EMC |
| Numera Tusi Faamaonia: | GZEM2005012683HSV | |
| Avanoa: | Fa'aola vevela ma le malosi | |
| Fa'asinomaga: | Tulaga Su'ega (s): EN 55014-1:2017 EN IEC 61000-3-2:2019 EN 61000-3-3:2013+A1:2019 EN 55014-2:2015 E pei ona faaalia i le Numera Lipoti o Su'ega:GZEM200501268301 |
 | Igoa: | FA'AMANATU O LE TAUSIA: LVD |
| Numera Tusi Faamaonia: | GZES2005018609HS | |
| Avanoa: | Fa'aola vevela ma le malosi | |
| Fa'asinomaga: | Tulaga Su'ega: 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 e pei ona faaalia i le Numera Lipoti o Su'ega:GZES200501860901 |
 | Igoa: | RoHS |
| Lipoti Nu: | 178142696a 001 | |
| Avanoa: | Ea fou ea | |
| Fa'asinomaga: | E tusa ai ma le RoHS(recast): Faʻatapulaʻaina o le faʻaaogaina o nisi o mea mataʻutia i mea tau eletise ma eletise, 2011/65/EU Annex ll ma lona teuteuga Faʻatonu (EU) 2015/863 |
 | Igoa: | CE |
| Avanoa: | Mo mana'oga o le Fa'atonuga o Masini 2006/42/EC | |
| Fa'asinomaga: | CCQS UK Ltd. |
 | Igoa: | Inisinia Fausia Malosiaga Fa'asaoina o Oloa Tusi Faamaonia |
| Numera Tusi Faamaonia: | CABR-KNH-2A-(2015) | |
| Avanoa: | Fa'aola vevela ma le malosi | |
| Fa'asinomaga: | Saina Academy o Fale Suesuega |
 | Igoa: | Inisinia Fausia Malosiaga Fa'asaoina o Oloa Tusi Faamaonia |
| Numera Tusi Faamaonia: | CABR-KNH-2B-(2015) | |
| Avanoa: | Fa'aola vevela ma le malosi | |
| Fa'asinomaga: | Saina Academy o Fale Suesuega |
 | Igoa: | Inisinia Fausia Malosiaga Fa'asaoina o Oloa Tusi Faamaonia |
| Numera Tusi Faamaonia: | CABR-KNH-2C-(2015) | |
| Avanoa: | Fa'aola vevela ma le malosi | |
| Fa'asinomaga: | Saina Academy o Fale Suesuega |