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WOW Global Sourcing delivers high-precision fasteners, custom machined components, and advanced casting solutions from China — combining quality, cost-efficiency, and engineering excellence for industries worldwide.

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About WOW Global Sourcing

Based in China, WOW Global Sourcing is a trusted partner in engineering, design, and manufacturing of custom solutions for global industries. Our team of skilled technicians and engineers ensures reliable, efficient, and safe production — from prototype to bulk manufacturing.

We specialize in reducing procurement costs while maintaining the highest standards in quality and safety. With a fully integrated supply chain across raw materials, machining, surface treatment, and logistics, we deliver end-to-end manufacturing excellence.

10+

Years Experience

30+

Global Clients

99.2%

Qualification Rate

High-Performance Fasteners

We manufacture precision fasteners to international standards including ISO, DIN, EN, ASTM, JIS, GB, GOST, and NF. Our specialty lies in custom and special thread parts with materials ranging from Grade 4.8 to 12.9 and non-ferrous metals.

Metric Bolts

Grades: 4.8, 8.8, 10.9, 12.9
Standards: ISO 4014, DIN 933
Materials: Carbon Steel, Alloy Steel
Finishes: Zinc, Hot-Dip Galvanized

Custom Screws

Special thread profiles available
Custom head types and lengths
Materials: Stainless, Brass, Aluminum
High-tolerance CNC machining

Nuts & Locknuts

Hex, Flange, Cap, and K-Nuts
Prevailing torque & all-metal types
Standards: ISO 4032, DIN 934
Anti-vibration designs

Washers & Pins

Flat, Spring, Lock, and Tooth Washers
Cotter Pins, Dowel Pins, Spring Pins
Precision-ground for tight fits
Stainless, Carbon, and Non-Ferrous

Threaded Rods

Full-length threading
Diameters: M6 to M64
Lengths up to 6 meters
Stainless 304/316, Carbon Steel

Anchors & Inserts

Expansion, Chemical, and Wedge Anchors
Threaded Inserts: Helicoil, Keensert
For concrete, metal, and plastic
High load-bearing capacity

Miniature Fasteners

For electronics and medical devices
M1 to M5 sizes
Stainless, Titanium, Brass
Ultra-precision with tight tolerances

Corrosion-Resistant

Stainless Steel A2/A4
Nickel, Zinc-Nickel Plating
Passivated and Electropolished
Suitable for marine and chemical environments

Precision Machined Components

Our advanced CNC capabilities ensure high-accuracy parts for automation, aerospace, medical instruments, and more. We support complex geometries with tight tolerances and excellent surface finishes.

CNC Machining

5-axis CNC, Swiss-type lathes, turning, milling, drilling, tapping. Tolerances down to ±0.005mm.

Industries Served

Automotive, aerospace, oil & gas, medical devices, electronics, industrial automation.

Materials

Aluminum, Steel, Stainless, Brass, Copper, Titanium, Plastics (PEEK, Delrin).

Advanced Foundry Services

We offer a full range of casting methods including sand casting, die casting, and dewaxing (investment) casting for iron, aluminum, copper, and steel. We also manufacture casting dies and tooling in-house.

Sand Casting

Ideal for large, complex parts in iron, aluminum, and copper. Low tooling cost, high flexibility.

Die Casting

High-pressure casting for non-ferrous metals. Excellent dimensional accuracy and surface finish.

Investment Casting

Dewaxing process for stainless steel and alloy parts. Complex shapes with minimal machining.

Casting Dies & Tooling

We design and produce custom molds and dies to ensure consistency and quality.

Material Expertise

Gray Iron, Ductile Iron, Aluminum Alloys, Bronze, Brass, Carbon & Stainless Steels.

Post-Casting Services

Heat treatment, machining, surface finishing, inspection, and assembly.

Rapid Prototyping & Low-Volume Manufacturing

From concept to functional prototype, we combine 3D printing, CNC machining, and rapid tooling to accelerate your product development cycle.

Our Capabilities

3D Printing (SLA, SLS, FDM)
CNC Machined Prototypes
Vacuum Casting for Small Batches
Rapid Tooling (Silicon, Aluminum Molds)
Assembly & Testing Support
Design for Manufacturability (DFM)

Why Choose Us?

Fast turnaround: 3–7 days for most prototypes
Cost-effective solutions without sacrificing quality
Seamless transition to mass production
Dedicated engineering support
Global shipping with tracking

Frequently Asked Questions

What materials do you work with?

We process carbon steel, alloy steel, stainless steel (304, 316), aluminum, brass, copper, titanium, and engineering plastics like PEEK and Delrin.

Can you produce custom fasteners?

Yes, special fasteners and thread parts are our advantage. We support custom designs, materials, coatings, and packaging.

What certifications do you have?

We comply with ISO, DIN, ASTM, JIS, GB, and other international standards. Our processes follow strict quality control protocols.

Do you offer prototyping?

Yes, we provide rapid prototyping using 3D printing and CNC machining, with options for low-volume production and assembly.

What is your lead time?

Typical lead time is 2–4 weeks for production orders and 3–7 days for prototypes, depending on complexity and quantity.

Get in Touch

For inquiries, quotes, or technical support, contact our team directly.

Phone

+86 13917241241

+86 21 5086 5363

Fax

+86 21 5086 5351

Email

[email protected]

Skype

+86 13122629606

Visit Official Website

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