What certifications does the product have?

The product holds ISO 9001:2008 and TS16949 certifications. The company also has ISO9001:2015 management system certification.

What secondary operations are provided?

We provide shot blasting, heat treatment, machining, surface treatment, assembly services, and custom packaging.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

OEM Sand Casting Automotive Bearing Part

Name: OEM Sand Casting Automotive Bearing Part
Brand: Qingdao Donrex Co., Ltd.
SKU: 740064752

Shandong, ChinaQingdao Donrex Co., Ltd.

US$0.10-2.00

1 Piece

Product profile

Customization

Available

Type

Chemical Hardening Sand

Casting Method

Directional Crystallization

Model NO.

OEM

Sand Core Type

Resin Sand Core

Application

Agricultural Machinery Parts

Machining

Machining Center

Material

Iron

Surface Treatment

Sand Blast

Surface Roughness

Ra25

Standard

ASTM

Certification

ISO 9001:2008, Ts16949

Transport Package

Bubble Bag, Carton, Pallets or Wooden Box

Specification

OEM

Trademark

OEM

Origin

China

HS Code

73269090

Production Capacity

12000 Ton Per Year

Key features

Wide Weight Range: Capable of producing parts from 0.05kg to 20 tons across various sand casting methods.

Flexible Customization: Offers full, minor, and flexible customization from designs or samples.

Diverse Material Options: Supports grey iron, ductile iron, carbon steel, alloy steel, stainless steel, aluminum, and copper.

Comprehensive Services: Provides machining, heat treatment, surface treatment, assembly, and custom packaging.

Quality Assurance: ISO 9001:2008 and TS16949 certified with 100% finished product inspection.

Fast Lead Time: Normal lead time for fully-machined components ranges from 1 to 6 weeks.

24/7 Support: Sales department available 24 hours to help customers solve problems quickly.

Experienced Manufacturer: 20 years of manufacturing success and exporting experience worldwide.

Company profile

Full CustomizationR&D CapabilitiesODM ServicesManagement Certification

Qingdao Donrex Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤9.76h

AI-Powered supplier vetting

SummaryThe supplier offers broad customization, exports approximately 90% of sales, has exported for 18 years, and reports standardized finished-product inspection instructions. It holds CE and ISO9001:2015 certifications and has seven R&D engineers, but launched no new products last year and is explicitly not classified as a professional technical supplier or a provider of 3D software design. The supplier lacks stated inventory, overseas warehouse, overseas showroom, overseas agents or branches, and offline trade-show participation. Manufacturing capacity is constrained by the absence of a valid contract with related subcontractors. Customer evidence is limited: there is no cooperation with Fortune 500 companies, while repeat-buyer preference is reported at 50%–80%. Financial credibility cannot be assessed because no relevant financial information is provided.

CertificationsThe supplier reports CE product compliance certification and an ISO9001:2015 management-system certificate. These are explicit certifications supporting compliance and quality-management capability.

After-Sales capabilityThe supplier reports no overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service countries. It does provide several quotation and payment options, but the stated international service infrastructure is limited.

R&D capabilityThe supplier has seven R&D engineers and offers multiple forms of customization, but it is not a professional technical supplier, does not provide 3D software design services, and launched no new products in the past year. The evidence shows customization capacity but weak recent product-innovation evidence.

Production capacityThe supplier has written and uniformly followed finished-product inspection instructions, reports one-month average lead times in both peak and off-season periods, and identifies 40 qualified suppliers for service capability. However, it has no inventory capability and no valid manufacturing-capacity contract with related subcontractors, creating an explicit production-structure deficiency.

Customization capabilityThe supplier explicitly provides customization from designs, customization from samples, full customization, minor customization, and flexible customization. This is direct evidence of a broad range of customization services.

Product Q&A

Q:What is the weight range for sand castings?

The weight range varies by method: Green sand (0.05-15000Kg), Resin sand (0.5-18000Kg), and Water glass sand (5-20000Kg). Steel castings can reach up to 20 tons.

Q:What materials are available for sand casting?

Available materials include grey iron, ductile iron, carbon steel, alloy steel, stainless steel, aluminum alloys, and copper base alloys.

Q:What is the minimum order quantity (MOQ)?

The Minimum Order Quantity is 100 Pcs.

Q:What is the normal lead time for orders?

Normal lead times range from 1 to 6 weeks for fully-machined components. Peak and off-season lead times are approximately one month.

Q:Is customization available?

Yes, we offer customization from designs, samples, full customization, minor customization, and flexible customization.