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Factory Supply Heavy Duty D400 Road Ductile Cast Iron Channel Trench Drain Grating
US$100.00
10-99 Pieces
US$30.00
100+ Pieces
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Ductile IronShape
Customized ShapeModel NO.
D400Certification
RoHS, CEProduct
GratingBrand Name
SyiDimensions
Customized SizeCoating
Black Bitumen/Epoxy PaintingFunction
WaterproofKeyword
GratingTransport Package
Standard Export Package or as Per Your RequirementSpecification
D400Trademark
SYIOrigin
ChinaProduction Capacity
2000 Tons Per MonthKey features
Heavy Duty Load Capacity: D400 rated ductile iron grating supporting up to 40 tons of load.
Adjustable Curb Design: Vertical grating height is adjustable to match concrete curb side after installation.
Customizable Shape & Size: Shape and dimensions are customized according to customer requirements.
Anti-Jumping Mechanism: Features single spring lock and gasket for anti-jumping and anti-rocking.
Flexible Coating Options: Standard black bitumen coating; epoxy coating available upon customer demand.
OEM/ODM Service: Supports OEM/ODM manufacturing with custom logos and drawings.
High Drainage Capacity: Vertical slots designed to significantly increase water drainage efficiency.
CE & RoHS Certified: Products meet CE and RoHS certification standards for quality and safety.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-03-19 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.47h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummarySYI Group, also identified as SYI Industrial Co., Ltd., is a China-based limited company established in 1999 and operating from Shanxi. Its reported product scope includes castings, forgings, ductile iron pipes and fittings, manhole covers, valves, flanges, aluminum castings, and municipal products. The supplier reports ISO 9001:2015 certification and additional TUV, BSI Kitemark, SGS, BV, FM, and WRAS credentials or listings. Manufacturing evidence includes six production lines, automatic moulding equipment, CNC machining, laboratory facilities, in-house tooling, and 21–30 quality-control staff. It exports to multiple global regions and states that exports represent 90% of sales. Evidence supports production capability and certification strength, while after-sales service, financial credibility, innovation outcomes, customization performance, and customer cases cannot be conclusively assessed from the provided information.
Supplier typeThe supplier is described as a combined business entity and limited company, operating in industrial equipment, components, tools, hardware, metallurgy, machinery, construction, and related sectors. Its stated product range is centered on castings, ductile iron products, manhole and municipal products, valves, flanges, and aluminum parts.
CertificationsThe supplier explicitly reports an ISO 9001:2015 certificate and states that it is TUV, BSI Kitemarked, SGS, BV, FM certified, and WRAS listed. These statements provide direct evidence of multiple quality, product, or compliance credentials, although the specific scope and validity of each additional credential are not detailed.
Production capacityProduction capability is supported by a reported 67,275.83 m² manufacturing plant, six production lines, automatic moulding equipment, CNC machining centers, laboratory facilities, in-house tooling, and 21–30 quality-control staff. The supplier also reports one-month fulfillment timing in both peak and off-peak seasons and serves multiple export regions.
Customization capabilityThe supplier lists OEM industrial castings and maintains in-house pattern and tooling shops, which directly supports the ability to develop or manufacture customer-specific cast components. Nevertheless, no examples, minimum requirements, engineering workflow, or documented customization projects are provided.
Product Q&A
Q:Can I get free samples?
A:
Yes, we can provide free samples, but you need to bear the delivery costs.
Q:Can I request to change the form of packaging and transportation?
A:
Yes, we can change the packaging and transportation form according to your request, but you must bear the incurred costs.
Q:Can I request to advance the shipment?
A:
It depends on whether there is sufficient inventory in our warehouse.
Q:Can I have my own logo on the product?
A:
Yes, you can send us your drawing to make your logo, but you must bear the cost.
Q:Can you produce products according to my own drawings?
A:
Yes, we can produce products according to your drawings to satisfy your needs. Welcome to send us an inquiry for more details and price.
Send Inquiry
*To:SYI Industrial Co., Ltd.
SYI Industrial Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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