Koland Energy Science & Tech Co., Ltd. A large scale hi-tech who specialize in manufacturing heat pump research & developing, manufacturing, installation and after-sales service. Our lead products include Air source heat pump,, Heat pump water heater-Split type , Heat pump water heater-All in one, Machine Double As Air-conditioner, Swimming Pool Heater&Chiller etc. 

Nowadays the quality is the focus for international competition, the quality is the fatal aspect to decide the victory not in international market.

We have own various patent and technology. The products are widely used  in  hotel,  swimming  pool, sauna, foot massage, beauty salon, spa resort, villa, apartment, school, hospital, factory, aquaculture and industrial field. Our products have been exported to North America, Europe, South Africa , Middle East, Southeast Asia and other countries and gained popularity because of their excellent quality, competitive price and our reliable reputation. Besides, the  selling network has covered all throughout our main city and district for domestic market.