Shijiazhuang Duotian Machinery Co., Ltd. 

ShijiazhuangDuotian Machinery (the original Haode electric) Co.,Ltd.is located in the famous thousand-year-oldancientand cultural city-Zhengding.Duotian Machinery Co.,Ltd.is a professionalmanufacture specialized in developing ,designing and producing High frequencydielectric heating and hydraulic pneumatic equipment. The main products are: HFgenerator, HF vacuum dryer,HF wood bending pressmachine,HF precise frame assembly machine,HF wood corner jointmachine,HF frame joining machine,HF board and frameassembly machine,HF musical instrument gluing equipment and otherspecial HF heating equipments. More>