What machining tolerances can you achieve?

We offer CNC machining with a tolerance of +/-0.01mm and surface roughness of Ra0.2.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union for payments.

What casting methods do you offer?

We provide Sand Casting, Investment Casting, Lost Foam Casting, Die Casting, Gravity Casting, and Centrifugal Casting.

Cast Aluminum Sand Casting with CNC Machining

Name: Custom Cast Iron / Stainless Steel / Cast Aluminum Sand Casting with CNC Machining
Brand: Qingdao Tianhua Yihe Foundry Factory
SKU: 686276082

Shandong, ChinaQingdao Tianhua Yihe Foundry Factory

US$5.00

100 Pieces

Product profile

Customization

Available

Casting Method

Sand Casting

Casting Form Material

Sand

Model NO.

thyh-ic099

Casting Metal

Cast Iron

Casting Form Usage Count

Permanent

Surface Treatment

Sand Blast

Surface Roughness

Ra0.2

Coating

Sodium silicate

Machining Tolerance

+/-0.01mm

Standard

Certification

ISO 9001:2000

Model No

Customized Sand Casting

Machining

Milling, Tapping, Grinding

Surface Finish

Shot Blast, Chromate Plating, Power Coated

Transport Package

Steel Case Packing

Origin

Qingdao, China

HS Code

73269090

Production Capacity

30000 Tons/Year

Key features

Wide Material Selection: Supports Cast Iron, Stainless Steel, Aluminum, Brass, Bronze, and Carbon Steel.

Low MOQ Acceptance: Low MOQ of 100pcs is acceptable under special conditions for small orders.

Fast Lead Time: Short lead time of 7-15 days depending on order quantity.

High Precision Machining: CNC machining with tight tolerance of +/-0.01mm and surface roughness Ra0.2.

Multiple Casting Methods: Offers Sand, Investment, Lost Foam, Die, Gravity, and Centrifugal casting.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2000 standard.

OEM Service Available: Customized models and OEM order services provided for specific requirements.

Competitive Pricing: Good quality hardware parts and castings offered at competitive prices.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity

Qingdao Tianhua Yihe Foundry Factory

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2005-01-01Nearest Port: QINGDAO,CHINAAverage Response Time: ≤0.65hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryTianHua YiHe demonstrates established manufacturing and customization capabilities for metal structures, components, and assemblies. It operates three production lines, has specified machining and welding equipment, maintains 21–30 quality-control staff, and reports ISO 9001, ASME, and HSE certifications. The supplier supports inventory, exports 71%–90% of sales, and has valid manufacturing contracts with related subcontractors. Customization is supported from samples, designs, or full specifications. However, several management controls lack written records, including finished-product inspection, corrective actions, complaint handling, and supplier-service assessment. Financial information is limited to year labels without performance values. No SDK, overseas agents, branches, warehouse, showroom, or offline trade-show participation is reported. Customer cases are not provided.

Supplier typeThe supplier presents itself as a factory producing metal structures, components, and assemblies, supported by cutting, drilling, grinding, shot blasting, tapping, and welding equipment. It also manages related subcontractors through valid manufacturing contracts and has inventory capability, but no overseas agents, branches, warehouse, or showroom.

CertificationsThe supplier explicitly reports holding ISO 9001, ASME, and HSE certifications, providing direct evidence of formal quality, industry, and safety-related certification coverage.

Production capacityProduction capability is supported by three production lines, a range of metal-processing and welding equipment, one-month average lead times in both peak and off-season periods, inventory capability, and valid subcontractor contracts. A deficiency is that the factory does not continuously reconcile quantities for every batch or bulk production.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full specifications, minor requirements, and flexible requirements. It states that it can produce customized metal structures, components, and assemblies, directly demonstrating broad customization coverage.