Do you offer quality inspection?

Yes, we perform 100% inspection on all products to ensure quality.

What certifications do you hold?

Our products are certified under ISO 9001:2008 and SGS standards.

OEM Stainless Steel Investment Casting, Precision Casting for Valve Parts

Name: OEM Stainless Steel Investment Casting, Precision Casting for Valve Parts
Brand: Qingdao Tianhua Yihe Foundry Factory
SKU: 775531605

Shandong, ChinaQingdao Tianhua Yihe Foundry Factory

US$1.00

100 Pieces

Product profile

Customization

Available

Casting Method

Directional Crystallization

Process

Lost Wax Casting

Model NO.

thyh-ic06

Molding Technics

Pressure Casting

Application

Machinery Parts

Material

Stainless Steel

Surface Preparation

Polishing

Surface Roughness

Ra12.5

Machining Tolerance

+/-0.01mm

Standard

Certification

ISO 9001:2008

CNC Machining or Not

CNC Machining

Type

Broaching, Drilling, Etching / Chemical Machining

Material Capabilities

Hardened Metals, Stainless Steel, Steel,Iron

Micro Machining or Not

Micro Machining

Place of Origin

Qingdao,China

Optional Material

Stainless Steel, Carbon Steel,Brass, Aluminum etc.

Machine

CNC Center

Surface

as Customers' Requirements

Inspection

100%

Min Tolerance

+/-0.01mm

Transport Package

Steel Case Packing/Pallet

Trademark

THYH

Origin

Qingdao, China

HS Code

73269090

Production Capacity

1000 Tons/Month

Key features

Precision Machining Tolerance: Achieves tight tolerance of +/-0.01mm for high-precision valve parts.

Comprehensive Material Options: Supports Stainless Steel, Carbon Steel, Brass, Aluminum, Iron, and Bronze.

Low Minimum Order Quantity: Accepts small orders with MOQ as low as 100 pieces under special conditions.

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

Customized Size and Specification: Offers OEM services with customized size and spec according to customer requirements.

Multiple Casting Processes: Provides Investment, Lost Wax, Die, Permanent, Low Pressure, and Centrifugal casting.

ISO and SGS Certified Quality: Certified under ISO 9001:2008 and SGS standards for quality assurance.

100% Inspection Guarantee: All products undergo 100% inspection to ensure quality and reliability.

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: ≤0.81hTerms 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.