HARNWELL ELECTRICAL CO.LTD is located in ZHongShan City , Guangdong Province , Sothern part of China. It is close to HongKong and Macao as well as the big cites of China-Guangdong ZhuHai and Shengzhen . The transportation is the most convenient for link the world together .HARNWELL has been applying himself to industrial electrical and automation fields , mainly involving in 3 ranges : Instruments , Sensors and Other Electrical Products .HARNWELL has been always persisted in providing the best product solutions , best prices and the best services to her customers . HARNWELL products are sold in both not only in comestic market , but also in international countries such as Spain , Italy , USA , South American countries , Dingapore , Malaysia , Middle east countries… and receives good comment from the clients .In addition to supply HARNWELL brand products , we cooperate with clients on OEM basis and provide customer PRIVATE BRAND services so as to achieve mutual bnefits and success .