ISO 9001 Certified · Factory Direct

Precision Linear Guide Solutions

Factory-direct quality. HIWIN-compatible precision. Global delivery in 3–7 days.

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15+ Years Experience
500+ Global Clients
50,000+ Products / Month
99.8% Quality Pass Rate

Our Products

Four Core Linear Guide Series

From standard ball-type to miniature precision — full compatibility with HIWIN, THK, PMI & TBI dimensions.

HG

HG Series

Four-row ball type. Heavy load capacity. Direct HIWIN HG / THK HSR replacement.

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EG

EG Series

Compact low-profile design. Ideal for limited-space automation and CNC equipment.

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MG

MG Series

Miniature precision guide. Perfect for 3D printers, measuring devices, and optics.

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RG

RG Series

Roller-type linear guide. Ultra-high rigidity for heavy-duty machine tool spindles.

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Also available: THK / PMI / TBI Equivalent Series →

Why Choose Us

Factory-Direct. HIWIN-Compatible. Zero Compromise.

Precision Grinding

Precision Grinding

Rails and blocks ground to P5/P4 accuracy. Interchangeable with HIWIN, THK, PMI, TBI standard dimensions.

Direct Factory Supply

No middlemen. Order direct from our ISO 9001 certified facility. Save 30–50% vs branded alternatives.

Fast Lead Time

Standard sizes ship in 3–7 days. Custom lengths and preloads available in 2–3 weeks.

Full Technical Support

Free selection consultation. CAD drawings included. Engineers on call via WhatsApp and email.

Applications

Built for Every Industry

Trusted by engineers in 50+ countries across CNC machining, automation, laser cutting, medical devices, and more.

CNC Machining Automation Laser Cutting 3D Printing Measurement Electronics Mfg Packaging Medical Devices New Energy

Compatibility

Drop-in Replacement for Leading Brands

Our series directly replaces HIWIN, THK, PMI and TBI linear guides — same bolt pattern, same load ratings, lower cost.

Our SeriesHIWIN Equiv.THK Equiv.PMI Equiv.TBI Equiv.Type
HG Series Linear Guide HG15 ~ HG65 HSR15 ~ HSR65 MSA15 ~ MSA65 TR15 ~ TR65 Four-Row Ball Type · Heavy Load · HIWIN HG / THK HSR Compatible
EG Series Linear Guide EG15 ~ EG35 SSR15 ~ SSR35 MSB15 ~ MSB35 — Low-Profile Compact Design · HIWIN EG / THK SSR Compatible
RG Series Linear Guide RG25 ~ RG65 SRG25 ~ SRG65 — — Roller-Type Ultra-High Rigidity · Machine Tool Spindles · HIWIN RG / THK SRG Compatible
MG Series Linear Guide MG7 ~ MG15 SRS7 ~ SRS15 — — Miniature Precision · 3D Printers & Medical Devices · HIWIN MG / THK SRS Compatible
Download full cross-reference chart →

Resources

Technical Guides & Industry Insights

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