Doshine International | Premium Metal Abrasives Manufacturer

About Doshine International

Dafeng Doshine International Co., Ltd. is a globally recognized manufacturer of high-end metal abrasives with over a decade of industry expertise. Located in Yancheng City, Jiangsu Province, we are a comprehensive solution provider for shot blasting materials used across critical industrial sectors.

Our abrasives are engineered for maximum performance in surface cleaning, strengthening, and preparation. Trusted by clients in aerospace, automotive, rail transport, and medical equipment manufacturing, our products meet international standards and are exported to over 30 countries including the USA, Germany, Japan, Brazil, and Singapore.

10+

Years Experience

30+

Countries Served

100+

Industrial Clients

ISO

Certified

Product Center

Discover our premium range of metallic and non-metallic abrasives engineered for durability, consistency, and industrial performance.

Stainless Steel Shot SUS304

High corrosion resistance, ideal for medical and food-grade applications.

• Grade: SUS304
• Size Range: 0.2–2.0mm
• Hardness: HV 200–300
• Standards: SAE J444, AMS 2431

Stainless Steel Shot SUS430

Magnetic grade with excellent wear resistance for heavy-duty cleaning.

• Grade: SUS430
• Size Range: 0.3–2.5mm
• Hardness: HV 250–350
• Standards: SAE J444, ISO 11124

Carbon Steel Cut Wire Shot HV400-550

High hardness for aggressive surface preparation and rust removal.

• Hardness: HV 400–550
• Length: 0.5–5.0mm
• Shape: As Cut
• Standards: SAE J441, AMS 2431/4

Aluminium Cut Wire Shot

Lightweight, non-sparking abrasive for delicate surface finishing.

• Alloy: AW5019 / AW5056
• Shape: As Cut or Round
• Size: 0.3–3.0mm
• Non-magnetic & Non-sparking

Zinc Cut Wire Shot

Corrosion-inhibiting properties ideal for pre-coating surface treatment.

• Purity: 98/2 or 95/5
• Shape: As Cut or Round
• Size: 0.4–4.0mm
• Low melting point

Copper Cut Wire Shot

Excellent conductivity and non-sparking properties for sensitive environments.

• Shape: As Cut or Round
• Size: 0.5–3.5mm
• High thermal conductivity
• Non-ferrous & Non-magnetic

Brass Cut Wire Shot

Ideal for decorative finishing and non-ferrous metal surface preparation.

• Alloy: C26000 / C27000
• Shape: As Cut or Round
• Size: 0.4–3.0mm
• Aesthetic golden finish

Glass Beads (Non-Metallic)

Smooth, spherical particles for peening and cosmetic surface finishing.

• Material: Soda-lime glass
• Size: 0.1–1.5mm
• High sphericity
• Reusable & Eco-friendly

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Why Choose Doshine?

Our commitment to quality, innovation, and customer service sets us apart in the global abrasives market.

ISO Certified

Our manufacturing processes meet international quality standards for consistency and reliability.

Global Reach

Products exported to over 30 countries with reliable logistics and support.

R&D Driven

Continuous innovation in material science ensures optimal performance and longevity.

24/7 Support

Dedicated technical team available for product selection, troubleshooting, and advice.

Industry Applications

Our abrasives are trusted across high-demand sectors for surface preparation, cleaning, and strengthening.

Aerospace

Turbine blades, engine components, and structural parts require precise, high-integrity surface treatment.

Automotive

Used in engine blocks, suspension systems, and chassis for improved coating adhesion and fatigue life.

Rail Transport

Rail tracks, wheels, and bogies benefit from enhanced durability and corrosion resistance.

Shipping

Hull cleaning, propeller maintenance, and offshore platform surface preparation.

Medical Equipment

Stainless steel abrasives ensure biocompatible, clean surfaces for surgical tools and implants.

Heavy Machinery

Excavators, cranes, and construction equipment rely on our abrasives for long-term performance.

Frequently Asked Questions

What is the difference between cut wire shot and cast steel shot?

Cut wire shot is made by cutting steel wire into uniform lengths, resulting in consistent shape and hardness. Cast shot is produced by atomizing molten steel, creating spherical particles. Cut wire offers higher density and impact strength.

Can stainless steel shot be reused?

Yes, stainless steel shot can be recycled multiple times in closed-loop blasting systems, reducing waste and operational costs.

What industries use aluminum cut wire shot?

Aluminum abrasives are commonly used in aerospace, automotive trim, and electronics where non-sparking, non-ferrous cleaning is required.

Do you offer custom packaging?

Yes, we provide customized packaging options including 25kg bags, 1-ton bulk bags, and export-grade containers.

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Premium Metallic Abrasives for Industrial Excellence