Dongguan Zhengxu New Energy Equipment Co., Ltd. was established in 1995. Zhengxu is a renowned group specialized in developing, manufacturing and marketing high-tech, energy-saving and environmentally-friendly products with high-standard production line. We have rich experienced and well-trained teams in managing marketing and post-sale service. Keeping innovating is growing source of our company and pursuing the quality is our core conception in producing. In the past years, we have developed a series of products suitable to different using area. Our products are enjoying a popular market in most developed and developing countries and regions, such as USA, EU, England, Australia and Japan, South Korean. India, Brazil, South Africa. With years of research and innovation by Science Institutions, we have applied new technology to the theory of air heat pumps and take full advantages of regenerative energy, such as air and solar energy. We have developed new series of products, like air energy and heat pump water heaters and central air conditioning heat pump water heaters. We have made a miracle in big, middle and small hot water and air conditioning supplying systems. The series of our products feature many advantages, energy-saving (only costs 20% as much as the ordinary water heater system), environmental protection, safety, high thermal efficiency, stable and long life, low failure running rate and more other advantages. As to cool-hot water and air-conditioning equipment, we are in a leading position in this field in China. We were rated as top 10 suppliers in China at the beginning of 2010. All our products have obtained ISO9001, 2000 certificates in Hong Kong, Guangdong and other main manufacture bases and have also successfully passed the evaluation of other quality & safety systems, such as CCC, UL, CE. All our products are checked by the Quality Monitoring and Testing Center of Guangdong Province and have been awarded Firstly Certified Products. Our air energy and heat pump water heaters and central air conditioning water heaters are wildly used in factories, schools, hospitals, hotels, restaurants, bathing centers, sauna foot massaging and other fields. Intelligently controlled and individually used or paralleled, with the infinitive expansion of the capacity, Our abundant various products will meet different customers needs. Looking back, we have come a long way to achievement of today. We have made great effort and been repaid by customer trust and praise in return. Knowing where we are and understanding what we should be, the step of Zhengxu will never stop for 1 second in serving customer with the best products and service.