Haining Sanneng Solar Water Heater Co., Ltd. is specialized in solar application technique development. We are a manufacturer and distributor. Established in 1997, our main products are solar powered water heaters which are highly recommended by environmentalists.
We regard superior product quality as our vitality. Our products sell well all over the country and are exported worldwide. Our craftsmanship is consistent and we have attained the recommendation of environmentally friendly ... View detail