Mbiri

Pa Meyi 22, 2002, Holtop idakhazikitsidwa, makina owongolera mphamvu a HOLTOP adakhazikitsidwa pamsika.

Munthawi ya SARS, Holtop adapereka zida zopangira mpweya wabwino ku chipatala cha Xiaotangshan SARS, Navy General Hospital, ndi zina zipatala, ndipo adalandira "Mphotho Yabwino Kwambiri Yothandizira Kulimbana ndi SARS yoperekedwa ndi boma la masepala la Beiiing.

Zogulitsa za Holtop Rotary Heat Exchanger zakhazikitsidwa pamsika.

Holtop fakitale kukodzedwa kwa 30,000sqm ndipo anali certificated ISO9001 khalidwe kasamalidwe dongosolo chitsimikizo.

Magawo owongolera kutentha kwa Holtop akhazikitsidwa pamsika. Holtop wakhazikitsa maofesi ogulitsa nthambi ku Shanghai, Tianjin, ndi madera ena, Holtop anayamba kukhazikitsa maukonde malonda kuphimba dziko lonse.

Holtop adatenga nawo gawo pakuphatikiza mulingo wadziko lonse wa "Air to Air Energy Recovery Units"; Anapereka zida zatsopano zolowera mpweya wabwino m'malo a Masewera a Olimpiki a Beijing, holo yanjinga ya Laoshan, Judo Hall of University of Science and Technology, holo yotchinga National Convention Center, Qingdao Olympic Sailing stadium, etc.

Holtop adamanga labu yovomerezeka yamtundu wa enthalpy ndikuvomerezedwa ndi bungwe loyang'anira komanso kuyang'anira zowongolera mpweya.

Holtop adapereka zida zopangira mpweya wabwino ku Shanghai World Expo Center ndi malo 15 a World Expo, Guangzhou Tower ndi malo ena a Guangzhou Asia Games, malo akulu a Shandong National Games ndi holo ya tennis, ndi zina.

Holtop adamanga madera 18 ogulitsa ndi maofesi ogulitsa ntchito padziko lonse lapansi. Anapeza "National Industrial Product Production License"

Holtop adatsimikiziridwa ndi ISO 14001 ndi OHSAS 18001.

Holtop adachita bwino kwambiri popereka zida za AHU makonda pagawo lamakampani agalimoto pogwira ntchito ndi Mercedes Benz, BMW, Ford, ndi zina. Holtop rotary heat exchanger yotsimikiziridwa ndi Eurovent. Mitundu yonse yazinthu zamagetsi zamagetsi za Holtop zotsimikiziridwa ndi "Construction Engineering Energy Saving Products Certification".

Holtop adayika ndalama ndikuyamba kumanga maziko atsopano opangira malo okwana 40,000㎡ ku Beijing Badaling Economic Development Zone.

Holtop adalowa mgulu la China Air Purification Industry Alliance ndi China Fresh Air Industry Alliance, Holtop adavomerezedwa ndi SGS pakuwunikanso ziphaso zamakasitomala atatu a ISO.

Holtop adayamba kugwiritsa ntchito njira yoyendetsera gulu; Holtop Badaling kupanga maziko, chachikulu kwambiri kupanga m'munsi mwa kutentha kuchira mankhwala ku China, anayikidwa mwalamulo ntchito; Holtop adapeza ziphaso ziwiri zapadziko lonse lapansi; Holtop adatenga nawo gawo pakuphatikiza mulingo wadziko lonse wa "Air to Air Heat Exchange Unit for Unit Ventilation and Air Conditioning System", mulingowo udalengezedwa ndikukhazikitsidwa.

Holtop adalandira "Zhongguancun High-Tech Enterprise"
Holtop adachita bwino kwambiri projekiti ya Geely Belarus automobile workshop air conditioning. Zogulitsa zapanyumba za Holtop zoyeretsa mpweya wabwino zidapeza ma eni ake awiri amtundu. Gulu la Holtop lidachita nawo ntchito yophatikiza "Fresh Air Purifier" ndi "Technical Specification for Civil Building Fresh Air System Engineering" Miyezo, idalengezedwa ndikukhazikitsidwa.

Holtop adalandira "National High-Tech Enterprise": Holtop banja Eco-Clean Series dongosolo loyeretsa mpweya watsopano ERV yomwe idakhazikitsidwa pamsika.

Holtop Environmental Protection Company inapatsidwa "National High-Tech Enterprise", "Holtop Science and Technology Park" yakhala ikugwiritsidwa ntchito.

Holtop yodzipangira yokha ya DX yamtundu wa AHU yoyeretsa kutentha kwa mpweya yomwe idakhazikitsidwa pamsika.

Munthawi ya mliri wa COVID-19, a Holtop adapereka limodzi zida za mpweya wabwino pamodzi ndi Zhong Nanshan maziko, adapereka njira yolumikizira mpweya watsopano ku chipatala cha Wuhan.