What is the warranty period?

We provide a 1-year warranty for this product.

What certifications does the product have?

The product is certified by ISO, CE, and SGS, and meets the EN124-1:2015 standard.

What is the minimum order quantity?

The minimum order quantity is negotiable.

Odor Block Sealed Resin Composite Square Manhole Cover for Sewer System

Name: Odor Block Sealed Resin Composite Square Manhole Cover for Sewer System
Brand: Shandong Baogai New Materials Technology Co., Ltd.
SKU: 2178068652

Shandong, ChinaShandong Baogai New Materials Technology Co., Ltd.

US$9.60-20.00

100 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online

Warranty

1 Year

Model NO.

400*400*30mm(Customizable)

Material

BMC

Shape

Square

Certification

ISO, CE, SGS

Color

Black, Grey, Green, Blue, or Customized

Feature

Anti-Theft, Corrosion Resistance, UV Stable

Application

Municipal Roads, Sidewalks, Residential Areas

Standard

En124-1:2015

Transport Package

Customized

Specification

400x400x40mm(Customizable)

Trademark

BAOGAI

Origin

China

HS Code

39259080

Key features

EN124 Standard Compliance: Meets rigorous EN124-1:2015 standards with load classes A15 to F900.

Anti-theft:Traditional cast iron manhole covers are prone to theft and cause safety accidents,and the material of composite resin manhole covers cannot be recycled.

Strong Durability:Composite manhole cover are rust proof,anti-corrosion,crack proof,waterproof,dustproof and tightly sealed,without displacement.

Custom Appearance:The pattern can be customised and is clearer than cement or cast iron manhole covers,with a more exquisite and long-lasting richer color appearance.

Company profile

Importers and ExportersCooperated with Fortune 500Patents AwardedSelf-branded

Shandong Baogai New Materials Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.46h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier with 3D software design, R&D, ODM, OEM, and broad customization capabilities. It reports multiple management and product certifications, documented quality-control and complaint-handling procedures, traceability, and supplier-management processes. Production information confirms several product categories and stated output of 500,000 sets for composite covers, cast-iron covers/water grates, and tree-protection boards, although some capacity units are unspecified. The supplier has exhibited at IndoBuildTech Expo 2023, lists Qingdao Port as the nearest port, and states one-month lead times in both peak and off-season. Evidence of customer cases includes cooperation with Fortune 500 companies and OEM service for well-known brands. Overseas service coverage is stated as zero countries, while financial credibility cannot be assessed because relevant financial evidence is unavailable.

Supplier typeThe supplier is explicitly described as a professional technical supplier and operates across rail equipment, automotive parts, power electronic components, hardware, molds, metal products, and related technology development and services. This indicates a technically oriented manufacturer and service provider with a broad industrial scope.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certificates, plus CE product compliance certification. These stated certifications provide explicit evidence of recognized quality, occupational-safety, environmental, and product-compliance credentials.

After-Sales capabilityThe supplier has a documented customer-complaint handling procedure with follow-up records, documented corrective and preventive action procedures, and one-month stated lead times in both peak and off-season. However, the slices do not directly describe warranty terms, maintenance, replacement, or technical support after delivery.

R&D capabilityThe supplier reports R&D capability, new products developed within the past year, ODM services, 3D software design, and R&D or development activities covering automotive parts, hardware, and related technologies. These facts explicitly support active product and technical innovation capability.

Production capacityProduction information lists cable trench covers, composite covers, cast-iron covers and water grates, ditch covers, and tree-protection boards, with stated annual output of 500,000 sets for several listed products. Welding and mold-pressing machines are identified, although capacity units for some products are not specified.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, supported by 3D software design, R&D, ODM, and OEM services. This is direct evidence of broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, has collaborated with Fortune 500 companies, and exhibited at IndoBuildTech Expo 2023. These are explicit customer or market-engagement references, although the slices do not identify the companies, project scopes, or performance outcomes.

Product Q&A

Q:Can I get free samples?

Yes, we can provide free samples for quality evaluation. However, the international courier or delivery cost shall be covered by the buyer. We recommend providing your FedEx/DHL/UPS account for easy shipping.

Q:Can I request to change the packaging and transportation methods?

Absolutely. We offer customized packaging solutions (such as specialized pallets or reinforced crates) . Please note that any additional costs or price differences arising from these changes will be reflected in the final quotation.

Q:Can I request an expedited or advanced shipment?

We always strive to meet our clients' deadlines. If we have the specific model in stock, immediate shipment is possible. For custom production, an advanced shipment depends on our current production schedule and raw material availability. We will do our best to prioritize your urgent orders.

Q:Can I have my own logo on the product?

Yes, we provide professional OEM services. You can send us your logo design or technical drawings, and we will incorporate your branding onto the product surface. Please note that custom logo molds may incur a one-time tooling fee.

Q:Can you manufacture products based on my own technical drawings?

Yes. As a listed company with an integrated mold manufacturing facility, we have the technical depth to handle complex custom orders. Our engineering team will analyze your drawings and produce the molds in our own workshop, ensuring that every detail of the SMC/BMC products meets international standards. This direct control eliminates middleman risks and guarantees superior quality and reliable lead times for your customized infrastructure needs.