450年x450x100 D400球墨铸铁井盖&弗拉姆号e

We know that we only thrive if we could guarantee our combined price tag competiveness and quality advantageous at the same time forCoupling Pipe,Ductile Iron Manhole Covers,Ductile Iron Double Triangular Grate. Taking technology as the first, market-oriented, and providing customers with high-quality products and services in a sincere, dedicated spirit is our consistent corporate culture. We are committed to deliver best-in-class services to our customers, and continually improve our operational excellence.

Product Description:

Class: A15, B125, C250, D400, E600 and F900.

Design Standard: BS EN124-2

Material grade: GGG500/7.

Seal:Double seal/Single seal

Attachment: Lock, key, gasket, bolt……

Test: testing before shipping for the smooth surface and loading.

Coating: coating black bitumen or uncoated.

Certificate: BSI Kite Mark, SGS, ISO9001,BV, CE, ICIM……

Packaging & Shipping

We have professional packaging workers to ensure the safety and stability of the packaging, so as to facilitate loading and unloading.

Our Services

1.We hold ISO9001,Kitemark,ICMQ,CE,BV,WRAS Certificates.

ISO9001 No.:FM639508 Kitemark No.:KM657024 ICMQ No.:P225

2.We have professional technical team,offer CAD,3D design.

3.With complete set of product certificates,we have professional quality inspection team,ensure the good quality before shipping.

4.Appear any quality problem,we will compensate completely and guide locally.

We have state-of-the-art equipment and a solid technical core team to build a solid foundation for customers to offer them better quality 450X450X100 D400 Ductile Iron Manhole Cover & Frame. We actively introduce and train elite talents, create opportunities for the best talents, and allow them to grow continuously to create the company's long-term development. Looking forward to the future, we will inherit the spirit of integrity, learning and innovation to develop better products and provide better services for the customers.