iangsu Zonre Mechanical Equipment Co.,Ltd,covering an area of 78,000 square meters,is the largest industrial electric heating equipment manufacturer in Yancheng city,it is also of large-scare and very competitive in domestic electric heating industry Zonre is a manufacturing company which integrates developing ,producing, and sales as a whole. The products manufactured by us has acquired ISO9001,CE certification, all of them are qualified, safe and reliable. The products were sold abroad to over twenty countries, such as Russia, India, Parkistan, Australia, etc, and were praised by all customers.