D400 Ductile cast iron Manhole Cover Locked with Key

Manhole Cover Locking:

1. Manufacturing various ductile cast iron products, mainly manhole covers, gratings , drain covers and different solid iron merchandise.

2. Now a chain of strict pleasant control and manufacture manner were hooked up. 

3. Our satisfactory management device is in conformance with iso9001:2015 issued by sgs.

4.Inspection: 

1. First of all the whole quality control management has been carried out during the entire process of manufacture with the assistance of computer and other numerical control equipment, which includes the raw material, production process control, final product quality control.

2. Third party inspection available upon requirement, such as BS EN124.

5.Main Export Market:

1. There are more than 20 clients all over the world.

2. Exported to Italy, Lithuania, Norway, Australia ,Argentina, Morocco , South Africa, and South-East Asia. All of products are manufactured in accordance with Europe standards or Australian Standard.

3. We are manhole cover supplier of French famous purchaser Saint Gobain.

Anti-theft lock Manhole Cover Package: Iron pallet, or as per customers' need

Anti-theft Manhole Cover Locking 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

Manhole Cover Locking 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.