What is the machining tolerance accuracy?

We achieve high precision with a machining tolerance of +/-0.01mm.

Where is your factory located and how does it affect shipping?

Our factory is in Rizhao, China, just 1.5 hours from Qingdao Port, ensuring efficient and punctual delivery.

What surface treatments are available?

We offer shot blasting, polishing, electrophoretic coating, plating, and galvanizing.

Support Leaf Spring Seat Plate Mounting Bracket Customized Service

Name: OEM Semi Trailer Truck Lorry Chassis Parts Engine/Motor Mounting Hanger/Bracket/Holder/Support Leaf Spring Seat Plate Mounting Bracket Customized Service
Brand: Sino Industry and Trade Co., Ltd.
SKU: 2165139615

Shandong, ChinaSino Industry and Trade Co., Ltd.

US$3.00-5.00

2,000 Pieces

Product profile

Customization

Available

Casting Material

Ductile/Nodular/Gray/Grey Iron, Carbon/Alloy Steel

Casting Process

Investment/Die/Sand Casting

Surface Finish

Shot Blasting, Polishing, Electrophoretic Coating

Certificates

ISO 9001: 2015, IATF16949

Application Fields

Truck, Mining Machinery, Shipbuilding, Industry

Main Applications

Forklift/Farm/Agricultural/Construction Machinery

Major Applications

Auto/Car/Train/Railway/Locomotive/Tractor/Trailer

OEM/ODM Service

OEM, ODM, Bespoke, One/Stop Service

Featured Service 1

CNC Machining Center, Electrophoretic Coating

Featured Service 2

Prototype Fabrication, Casting, Forging, Machining

Featured Service 3

Steel Casting, Metal Casting, Cast Iron, E-Coating

Featured Product-1

Truck Leaf Spring/Bumper/Engine Mounting/Bracket

Featured Product-2

Truck Steering Gear Bracket, Balanced Suspension

Featured Product-3

Special Vehicle Parts, Commercial Vehicle Parts

Featured Product-4

Combine Harvester Hardware, Pump, Valve, Gearbox

Transport Package

Bubble Plastic Bag+Wooden Case

Specification

customized

Trademark

customized

Origin

China

Production Capacity

3 Million Pieces Per Year

Key features

Customized Service: Full OEM/ODM/Bespoke support with custom drawings, samples, and technical parameters.

Wide Material Options: Ductile iron, gray iron, carbon steel, alloy steel, and stainless steel available.

Precision Machining: High-precision CNC machining with tolerance up to +/-0.01mm.

Surface Treatment: Shot blasting, polishing, and electrophoretic coating with roughness Ra0.05 to Ra50.

Global Certifications: ISO 9001:2015 and IATF16949 certified for quality assurance.

Mass Production Capacity: Annual supply of 3 million pieces with over 400 sets of equipment.

Fast Logistics: Located 1.5 hours from Qingdao Port for efficient global shipping.

Comprehensive Testing: Spectral inspection, tensile testing, and CMM dimension checks for every batch.

Company profile

High Repeat Buyers ChoiceImporters and ExportersExhibition ExperienceOEM Services

Sino Industry and Trade Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2023-03-08Nearest Port: Qingdao, Shanghai, TianjinAverage Response Time: ≤5.67hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryThe supplier appears to be a substantial casting and machining manufacturer with a wholly owned production subsidiary covering more than 90,000 square meters, more than 10 production lines, approximately 50 quality-control staff, and stated casting output of 600,000 tons. It holds TS 16949 and ISO 9001 certifications and reports documented supplier-service, corrective-action, and complaint-handling procedures. The supplier provides broad customization and ODM services and has supplied OEM services to well-known brands. However, it reported no new products in the past year, has no SDK, overseas warehouse, showroom, agent, or branch, and does not continuously reconcile production quantities by batch or production volume. Overseas-service coverage is therefore limited, although it has participated in Cast Forge 2024 and offers multiple quotation and payment terms. Financial information is excluded from this assessment in accordance with the privacy requirement.

Supplier typeThe supplier is presented as a casting and machining manufacturer with a wholly owned production factory, more than 10 production lines, stated casting output of 600,000 tons, and a Qingdao Port proximity reference. It also reports export-trade personnel and participation in Cast Forge 2024, supporting classification as a manufacturer with international trade capability.

CertificationsThe supplier explicitly reports holding TS 16949 and ISO 9001 certifications. These stated certifications provide direct evidence of formal quality and supplier-management system credentials.

After-Sales capabilityThe supplier has written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries offering overseas services, indicating documented service processes but limited overseas service infrastructure.

Production capacityThe supplier reports a production factory exceeding 90,000 square meters, more than 10 production lines, 50 quality-control staff, abundant technical strength, casting and machining equipment, and 600,000 tons of casting output. A stated weakness is that the factory does not continuously reconcile quantities for every batch or production volume, so production scale is strong while one control practice is incomplete.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, along with ODM services. This is direct evidence of broad customization coverage.

Client casesThe supplier reports OEM service for well-known brands and participation in the Cast Forge 2024 offline trade show. These statements provide some evidence of market and customer experience, but no specific brand names, customer identities, or detailed case results are supplied.