Shine-Link International Group | Precision Manufacturing & Engineering Solutions

About Shine-Link International Group

Shine-Link International Group, Inc. is headquartered in Des Moines, Iowa, USA, and was founded in 1994. With strategic branches in Shanghai and Shijiazhuang, China, we have grown into a trusted global supplier of precision-engineered components for diverse industries.

Our product lines include stamping parts, machined components, casting parts, welding assemblies, plastic and rubber products, springs, control cabinets, and custom alloy solutions. These are widely used in tower construction, automotive manufacturing, agricultural machinery, automatic production lines, vending machines, and building engineering.

Guided by our philosophy of “technology-based, quality-assured, service-oriented,” we’ve built long-term partnerships across European and American markets. We serve as a bridge between customers and manufacturers, ensuring seamless delivery of reliable, cost-effective solutions.

20+

Years of Experience

Global

Operations

ISO 9000

Compliant

Our Product Lines

We offer a comprehensive range of precision components tailored for industrial, automotive, and construction applications.

Stamping Parts

High-precision metal stamping components for automotive, appliances, and industrial equipment.

Cold & hot stamping
Tolerances: ±0.05mm
Materials: Steel, Aluminum, Brass

Machining Parts

CNC turning, milling, and grinding for complex geometries with tight tolerances.

CNC & Swiss machining
Tolerances: ±0.01mm
Materials: Stainless, Alloy Steel

Plastic & Rubber

Injection-molded plastic and rubber components for seals, gaskets, and housings.

Thermoplastics & Elastomers
Custom molds available
FDA & RoHS compliant

Casting Parts

Sand and die casting for durable metal components in construction and machinery.

Iron, Aluminum, Zinc alloys
Weight range: 0.1–50kg
Post-processing included

Alloy Components

Custom alloy solutions for high-strength, corrosion-resistant applications.

Stainless, Tool, & Structural Steel
Heat-treated options
Custom chemical composition

Spring Components

Compression, extension, and torsion springs for mechanical systems.

Wire diameters: 0.5–10mm
Stainless & Music Wire
Load testing included

Welding Parts

MIG, TIG, and spot welding for structural and assembly applications.

Robotic & manual welding
Full inspection reports
Certified welders

Control Cabinet

Custom electrical enclosures and control panels for industrial automation.

IP54 to IP66 ratings
UL & CE compliant
Wiring & PLC integration

Assembly Parts

Complete sub-assemblies and kitting services for OEMs and system integrators.

Multi-component integration
Lean manufacturing
JIT delivery options

Engineering Service

Full-cycle engineering support from design to production optimization.

CAD & FEA analysis
DFMA & cost analysis
Prototype development

Quality Control

ISO 9000-compliant processes with full traceability and inspection protocols.

In-process & final inspection
SPC & failure analysis
Custom gauges & tooling

Technical Capability

Advanced simulation, cost modeling, and production control systems.

Finite element analysis
Accurate cost modeling
Process optimization

Engineering & Technical Capabilities

Advanced tools and methodologies to ensure precision, efficiency, and reliability.

Accurate Cost Analysis

We integrate market data and product tolerance requirements to deliver optimal processing solutions and competitive pricing.

CAD & Simulation

Finite element analysis and design research by experienced engineers to validate performance before production.

Production Control

Full process oversight including failure analysis, prototype inspection, and resolution of non-conformances.

Frequently Asked Questions

Where is Shine-Link headquartered?

Shine-Link International Group, Inc. is based in Des Moines, Iowa, USA.

Do you have operations in China?

Yes, we have offices in Shanghai and Shijiazhuang, China, supporting global manufacturing and logistics.

What industries do you serve?

We serve automotive, construction, agriculture, vending machines, industrial automation, and more.

Are you ISO certified?

Yes, we follow ISO 9000 Quality Control standards across all operations.

Can you assist with product design?

Yes, our engineering team provides design input, FEA analysis, and cost optimization support.

Get in Touch

Reach out to our team for inquiries, quotes, or engineering support.

U.S. Company

SHINE-LINK International Group, Inc

2300 Bell Ave, Des Moines, IA 50321

P.O. Box 8272, Des Moines, IA 50301-8272

Tel: (515) 369-8866

Email: [email protected]

Website: www.shinelinkgrp.com

Shanghai Company

Shanghai Flystar International Trading Co., Ltd

Rm 603, No. 1079 Wuzhong Road, Shanghai 201103

Tel: +86 21 54225729

Fax: +86 21 54225730

Email: [email protected]

Shijiazhuang Company

Shijiazhuang Huitong Xiangli Trading Co., Ltd

Rm 406, South Building, No. 28 Jianhua Street, Shijiazhuang 050031

Tel: +86 0311-89897891

Email: [email protected]

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