Preform Haitian 4.20*1.18*1.84 China Machines Used Injection Molding Machine with ISO9001: ... Ningbo Lutong Hydraulic Equipment Co., Ltd. Base Info Description Pre：Screw Type 4.20*1.18*1.84 China Plastic Haitian Injection Molding Machine with CE Next：Hydraulic Haitian 4.20*1.18*1.84 China Vertical Used Injection Molding Machine with CE
