NINGBO LONGWELL ELECTRIC APPLIANCES is a manufacturer of home appliances , air coolers, fans, heaters ,mini fridges ,established in 1990 , equipped with high advanced testing and production facilities and passed ISO9001 international quality management system certification standards . with over than decades experiences , LONGWELL is very skilled in designing , developing and manufacturing the cooling and heating products . LONGWELL has large products range which could offer customers a more perfectly products solutions , and offering good quality and very competitive prices by large scale productions .