Welcome to Qingdao Tonghai Industrial Equipment Co., Ltd. We are the subsidiary company of Italy FERROLI GRUPPO, which is the pioneer of Europe boilers history, also the well-known heating group in Europe, and we have various boilers for worldwide customers. FERROLI GRUPPO established Qingdao Boiler Manufactory in 2000 with the investment of thirty million dollars, occupying an area of one hundred thousand square meters. As a FERROLI wholly-owned manufactory, we introduce Italy boilers ...