Power World Machinery Equipment Co., Ltd was established in 1998,has been OEM for 10 years.Our mainly products are includes air source heat pumps, diesel generations and so on. When you work with us, you will always find a competitive price for the products because you are dealing with a professional organization backed by ten years of experience. As one of the leading manufacturers in heat pump industry in China, we pride ourselves on our reputation for marketing high performance-price products