Our company starts with raw materials in the efforts to lower production cost and ensure product quality. Our company introduced resin manufacturing equipment in 2000 and SMC sheet moulding plastics production line in 2008. At present, our company boasts 37 various kinds of hydraulic presses with the production capacity from 200 tons to 1,600 tons and over 300 sets of moulds for manufacturing products, forming a complete industrial chain extending from the manufacture of raw materials to the manufacture of finished high-strength W-SMC manhole covers and water grates and any kinds of roads.

 

 COMPOSITE(SMC) MANHOLE COVER INTRODUCE-JINMENG:

 

   Material      Percentage 

   Fiber glass          30% 

   Resin          31% 

   Filler          35% 

  Accessories           5% 

 

 

 

       1.High Intensity

 

It adopts macromolecule complex material and reinforcing steel bar moulded by high temperature and press at one time.

 

      2.Longevity

 

Acid-alkali and corrosion resistance; anti-rust; insulation; weatherability; excellent anti-pressure capability.

 

     3.Nice appearance

 

Rich colors;the cover is not sprayed in surface but painted in whole material so that the color can keep lasted.

 

     4.Burglarproof

 

this kind of material has no recycle worth so it was burglarproof.At the same time it has locked construction design,it can make goods in the well avoid stolen.Avoid City Black Hole accident.

 

     5.Competitive price

 

The price of compound manhole cover is lower than stipulated standard cast iron ones. 

 

     6.Save mine resource

 

It is made by regenerated resin or regenerated plastic raw material, which save application of cast iron.