Guangzhou Chengda Eco-tech Co. Limited is a company group mainly researching and manufacturing heat pump energy-saving products.Chengda Eco-tech has technical cooperation with Japanese famous company and now set up a joint venture "China Palm" with Spain technical company as affiliation of Spain Palm Group.Chengda Eco-tech is equipped with the most advanced equipment. We have experienced management, marketing, after-sales service, and professional technical experts with about 20 years expe...View More