Hollow Grid Board Production Line (GWDB2200) Qingdao Grandwill Machinery Manufacture Co., Ltd. Base Info Model NO.：GWDB2200Type：Board ExtruderPlastic Processed：PC PP PEScrew：Single-ScrewAutomation：AutomaticComputerized：Non-ComputerizedTrademark：GRANDWILLHS Code：8472200000 Description Pre：PP Wave Board Production Line Next：Multifunction Utility Type Liminating Machine
