pvc wire trunking 1.Corrosion resistance 2.Shock resistance 3.Pressure resistance 4.Low cost and long service life pvc wire trunking1.With scientific mixture and advanced craft technology,2.mainly made of polyvingy chloride resin(PVC), and some chemical...

pvc trunking 1.Corrosion resistance 2.Shock resistance 3.Pressure resistance 4.Low cost and long service life pvc  trunking1.With scientific mixture and advanced craft technology,2.mainly made of polyvingy chloride resin(PVC), and some chemical raw...

pvc wire trunking 1.Corrosion resistance 2.Shock resistance 3.Pressure resistance 4.Low cost and long service life pvc wire trunking1.With scientific mixture and advanced craft technology,2.mainly made of polyvingy chloride resin(PVC), and some chemical...

pvc wire trunking 1.Corrosion resistance 2.Shock resistance 3.Pressure resistance 4.Low cost and long service life pvc wire trunking1.With scientific mixture and advanced craft technology,2.mainly made of polyvingy chloride resin(PVC), and some chemical...

pvc wire trunking 1.Corrosion resistance 2.Shock resistance 3.Pressure resistance 4.Low cost and long service life pvc wire trunking1.With scientific mixture and advanced craft technology,2.mainly made of polyvingy chloride resin(PVC), and some chemical...

electrical wiring conduit 1.Corrosion resistance 2.Shock resistance 3.Pressure resistance 4.Low cost and long service life electrical wiring conduit1.With scientific mixture and advanced craft technology,2.mainly made of polyvingy chloride resin(PVC),...