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Manhole Cover Ductile Iron Class A15 / B125 / C250 / D400
US$50.00
200 Pieces
Product profile
Customization
AvailableCasting Method
Sand CastingCasting Form Material
MudModel NO.
manhole coverCasting Metal
Cast IronCasting Form Usage Count
PermanentSurface Treatment
Sand BlastSurface Roughness
Ra25.50Coating
Bitumen PaintingMachining Tolerance
+/-0.01mmStandard
BSCertification
ISO 9001:2008Transport Package
Wooden Box/PalletSpecification
As per customers' requirementTrademark
CMAXOrigin
ChinaKey features
Government Backed Supplier: Primary subsidiary of CNBM Group, a Fortune Global 500 central government-owned enterprise.
High Safety Rating: D&B Duns Registered 4A1 level since 2012, endorsed as one of the safest suppliers in China.
Cost-Effective Logistics: Handles 20,000 containers and 30,000 M3 bulk vessels annually with prioritized shipments.
ISO 9001 Certified: Manufacturing process certified under ISO 9001:2008 standards for quality assurance.
Precise Machining: Machining tolerance controlled within +/-0.01mm for high-precision industrial applications.
Multi-Service Support: One-stop purchase solution with over 800 industrial products and multi-language sales managers.
Company profile

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2004-08-21Nearest Port: Tianjin, Shanghai, DalianAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, DDP, DAP, CIP, FCA, EXW
AI-Powered supplier vetting
SummaryCNBM International Corporation is a significant player in the international market, primarily dealing in household appliances and hybrid inverters. The company is well-certified with multiple management system certifications and has substantial R&D and quality control staff, indicating robust production and quality assurance capabilities. Its high export sales percentage and multiple buyer associations across regions underscore its global reach. However, limited financial transaction data makes assessing financial credibility challenging.
Supplier typeCNBM International Co. is a primary subsidiary and international platform of CNBM Group, indicating its role as a major supplier with global operations.
CertificationsThe supplier holds multiple certifications including BSCI, OHSAS/OHSMS 18001, ANSI/ESD, ISO 9001, and ISO 14001, demonstrating compliance with international standards.
R&D capabilityThe supplier has 50 R&D engineers and is associated with national key laboratories and research centers, indicating a strong innovation capability.
Production capacityWith 50 quality control staff and extensive R&D resources, the supplier demonstrates strong production capability.
Product Q&A
Q:What are the available load classes?
A:
The manhole covers are available in Class A15, B125, C250, and D400 to suit different load requirements.
Q:What is the manufacturing standard?
A:
The product adheres to the BS standard and is certified under ISO 9001:2008.
Q:What is the typical lead time?
A:
The average lead time is one month for both peak season and off-season periods.
Q:What payment terms are accepted?
A:
We accept LC, T/T, D/P, and PayPal as terms of payment.
Q:What surface treatment is applied?
A:
The surface undergoes sand blasting with a roughness of Ra25.50, followed by bitumen painting.
Send Inquiry
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CNBM International Corporation
CNBM International Corporation*Content:
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