Hezan rubber column socket filling is fast and wear-resistant, with good elasticity function

Non standard customized hydraulic support column socket filling material has good corrosion resistance and flame retardant properties

Hezan rubber upper and lower retractable hydraulic support protective cover, Velcro pillar protective cover

Customized waterproof zipper style rubber cloth for the protective cover of the large column according to requirements. Congratulations

12 slots, column dust cover, protective cover, Hezan anti-collision and wear-resistant, customized according to requirements

Hezan Rubber Dustproof and Anti collision Sheath Weight 0.5kg Waterproof Zipper Factory Supply

Hydraulic support column socket filling block, made of mining material that is not easily broken or damaged, with multiple specifications of Hezan rubber

Column insulation filling material customized to enhance corrosion resistance, wear resistance and anti-static properties. Congratulations