HOLTOP nEWS

Holtop air-conditioning products have added a new member - Holtop rooftop air-conditioning unit. It integrates cooling, heating and air purification function all in one unit, and the integral structure is environmentally friendly, stable and reliable. The main features are showed ...

Earlier this year, the BEIJING local Building and Environment Departments had published the new “Design Standard for Ultra-low Energy Residential Building (DB11/T1665-2019)”, in order to implement relevant laws and regulations on ENERGY-SAVING and ENVIRONMENT PROTECTION, to lower residential bui...

National Standard /GB/T 21087/ Holtop once again participated in the compilation of the National Standard for Energy Recovery Ventilators for Outdoor Air Handling GB/T21087-2020. The competent authority of this standard is the Ministry of Housing and Urban-Rural D...

On November 17, 2020, representatives of the Holtop Group came to the Ruikangyuan Elderly Care Center and donated 102sets of fresh air energy recovery ventilators to the Ruikangyuan Elderly Care Center, with a total value of 1.0656 million yuan. Respecting and caring the elderly has always ...

HOLTOP continues to provide complete fresh air products and solutions for the real estate industry, and strives to realize the vision of bringing HOLTOP healthy fresh air to the world. In November 2020, HOLTOP Group once again sign strategic cooperation contract with three real estate enterprise...

HOLTOP Commercial Small Ceiling Fresh Air Ventilation System-the First Choice For Commercial Applications Such as Offices and Schools! Ceiling Series Energy Recovery Ventilator, Fresh Air Purification Ventilator  HOLTOP small ceiling energy rec...

On November 9, the official website of the Clean Fresh Air Committee issued an announcement to officially announce the results of the 2019-2020 China Top Ten Brands of Fresh Air.  HOLTOP was awarded the “China Top Ten Brands in Purification and Fresh Air Industry”! The selection activ...

The Double Ninth Festival, also known as Chongyang Festival, is held on the ninth day of the ninth lunar month. It is also known as the Senior Citizens’ Festival. HOLTOP Group cares for the elderly and showed respect to them at that day. Holtop sincerely invite Beij...

If you see an error message showing “999″ and “000″ when you are enjoying comfortable fresh air with Holtop floor standing type fresh air heat recovery ventilation system, please do not worry!  This means that the high-sensitivity sensor needs to be cleaned. The HOLTOP fresh...

Holtop has developed Energy Recovery Ventilator ERV with DX coils to provide cool and warm fresh air to customers. It can work with VRV/VRF for optimal indoor comfort. The cooling/heating capacity ranges from 2.5kw/2.7kw to 7.8kw/7.1kw with airflow rate from 500m3/h to 1300m3/h. Features ...

From September 16th to 18th, the 2020 China Comfortable Home Conference was successfully held in Nanjing Bucking Hanjue Hotel. With the upgrading of people’s consumption concepts, the comfortable home industry has also been developing rapidly. Among so many fresh air brands, HOLTOP won the “2019...

The 2022 Winter Olympics are under active preparations. This is the first time for China to host the Winter Olympics and Paralympics. Beijing will also achieve the first Olympic “Grand Slam”. HOLTOP will help the construction of the 2022 Winter Olympics venues for the National Bobsleigh and Luge...