Hebei Zhihao environmental protection machinery

2016 an environmental friendly pulverizer system

2017 PVC auxiliary material mixing machine

2017 a smooth dust removal automatic mixing machine

2018 anti bridge mixing device

2018 sealed portable conveyor

2018 water cooled bearing seat with good sealing

2018 fit structure of bearing and bearing pedestal for liquid lubricating oil

2018 double seal leak proof conveyor

2018 plastic separation cleaning device

2018 dust free feeding device

2018 cellulose weighing device

2018 cellulose conveyor