What secondary operations are available?

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

What are the minimum order quantities?

The minimum order quantity is 100 pieces.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Casting Iron Shell with CNC Machining and CMM Checking

Name: Casting Iron Shell with CNC Machining and CMM Checking
Brand: Qingdao Donrex Co., Ltd.
SKU: 750253152

Shandong, ChinaQingdao Donrex Co., Ltd.

US$900.00-2,500.00

1 Ton

Product profile

Customization

Available

Type

Chemical Hardening Sand

Casting Method

Directional Crystallization

Model NO.

iron shell

Sand Core Type

Resin Sand Core

Application

Machinery Parts

Machining

Machining Center

Material

Iron

Surface Treatment

Spray-Paint

Surface Roughness

Ra12.5

Standard

ASTM

Certification

ISO 9001:2008, TF16949

Transport Package

Bubble Bag, Carton, Pallets or Wooden Box

Specification

Drawing

Trademark

OEM

Origin

China

HS Code

73269090

Production Capacity

12000 Ton Per Year

Key features

Comprehensive Material Range: Offers grey iron, ductile iron, carbon steel, alloy steel, stainless steel, aluminum, and copper alloys.

Wide Weight Capacity: Accommodates parts from 0.05kg up to 20 tons depending on the casting method.

Flexible Molding Methods: Provides green sand, resin sand, and water glass sand casting with manual or automatic lines.

Full Customization Options: Supports full customization, minor customization, and flexible customization from designs or samples.

Advanced Machining & Inspection: Features CNC machining centers, CMM checking, and 100% finished product inspection.

Extensive Secondary Operations: Includes shot blasting, heat treatment, surface treatment, assembly, and custom packaging.

Rapid Lead Times: Normal lead times for fully-machined components range from 1 to 6 weeks.

Global Manufacturing Experience: 20 years of success with 24-hour sales support and supply to major North American and European companies.

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: ≤10.27h

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.