Machinery, Cleaning Machinery, Cutting Machinery, Plastic Machinery, Weihai kaer sonic power is specialized in the delvelopments and ultrasonic plastic welding machines which are customized as per the clients specifications. our equipments are widely used in many industries, such as Auto parts, Electric products, Medical, electronic, stationery, packaging, wig our main porducts are ultrasonic plastic welding machine, hot plate welding, Welding Machine, Plastic Machinery ...