WELDECH Electric Ind. is a professional manufacturer of High Frequency Plastic Welding Machine and Plastic Welding Machine,High Frequency Blister Packing Machine,Blister Packing Machine,High Frequency Canvas Welding Machine ,Canvas Welding Machine,Special design ,High Frequency ,Toothbursh Blister Packing Machine,High Frequency Simultaneous Welding & Cutting Machine,Cutting Machine,was establ...[more]