500mmx700mm GGG50 Sewer Grate

1) Sewer Grate information

Manhole cover are manufactured for construction and public use. manhole cover will be easy and loose sand holes, blow holes, distortion or some other defects.

2) material

A) ductile iron ggg50

B) grey iron gg20

3) designs

A) en124 class b125 c250 d400 e600 f900 with extraordinary length and grammage, or as in keeping with customers' requirement

B) predominant requirements designs available

C) as in step with clients' drawing or samples

4) system

A) molding boards

B) hand casting

Five)coating

A)water-based epoxy high paint

B)coating as in step with patron's requirement

C)hot-dipped galvanized

6)specific accessories are to be had

7) packing:

Iron pallet, or as in step with clients' requirement

Sewer Grate Package: Iron pallet, or as per customers' need

Sewer Grate Inspection:

A)Inspection by our factory

B)The third party inspection

IS09001:2015 issued by SGS

BS EN124-1 and BS EN124-2 Certificate issued by TUV

ISO14001:2015 Certificate

ISO45001:2018 Certificate

Sewer Grate Delivery:

FAQ:

1. What is the qualify assurance we provided?

We have a testing laboratory to check products at all stages of the manufacturing process-raw materials, process materials, validated or tested materials finished goods. Beside, we have Pressure Test Machine to test the load and permanent deformation. So we successfully get the ISO9001:2015 issued by SGS.

2. How do we control quality?

100% inspection in assembly lines. All controls, inspections, equipments, test machines, total production resources and skills are inspected to ensure they consistently achieve the required quality levels.

3. Why do you choose us to cooperate with?

1.Our company is the factory, the best direct price.

2.Customized products according to customers’ drawing.

3.Our manufacturing unit has 21 years history and rich manufacturing experience.

4.Professional Foundry Technology.