Chenghao 1500W Plastic Spin Welding Machine for Filter Bowl, Filter Float Gage, Ice Cup Henan Harmony Industry Diamond Co., Ltd. Base Info Description Pre：Ultrasonic Sweing Machine for Cotton Layer Welding, Heat Sealing, Ce Approved Next：Cheng Hao Sell 1500W Plastic Rotary Welding Machine Filter Cup, Filter Float, Ice Cup
