With hundreds of distribution units throughout
the country,Market share has been maintained
in the forefront of the peer
More than 50 technical personnel,
professional heat pump production line 4
The company has obtained a number of
authorized national invention patents, And
national utility model patents
A number of national invention patents and practical patent technologies
Recommended Technology Product Honor Ce..
Coal to Electricity Clean Energy Excell..
EWAVV Trademark Registration Certificat..
EWAVV Hunan Famous Trademark
IS0 9001:2015 Quality Management System..
ISO 14001:2015 Environmental Management..
Occupational Health and Safety Manageme..
Member Certificate of Heat Pump Committ..
A number of national invention patent
A number of practical patent technology
Heavy pollution in the beijing-tianjin-hebei region and surrounding areas has lasted nearly half the winter,while some cities in northeast China,shaanxi,sich..
In recent years,air can water heater as a new type of water heater into thousands of households,become a new choice when people buy water heater,its use prop..
Ewa|starts from details,just for the warmth of winter From the details,just for the warmth of winter The devil is in the details. For heat pum..