GlobalCoupler | High-Quality Truss Couplers & Stage Hardware Solutions

About GlobalCoupler

Shenzhen Changjianshun Science and Technology Co., Ltd. – a leading manufacturer of stage lighting hardware and truss connection systems.

Innovation Meets Reliability

Located in Shenzhen, China — a city at the forefront of technological advancement and manufacturing excellence — GlobalCoupler has been delivering high-performance truss couplers and stage accessories since its inception.

With over 100 skilled employees, a 3,000-square-meter production facility, and a dedicated R&D and sales team, we ensure every product meets the highest international standards.

Our independent testing laboratory guarantees that every coupler, clamp, and safety rope undergoes rigorous quality checks before leaving the factory.

3000+

m² Factory

100+

Employees

15+

Countries Served

Our Products

Engineered for strength, precision, and safety in professional stage and event environments.

F14 Coupler

Tube Diameter: 18–21mm

Ideal for lightweight truss systems and portable stage setups.

F24 Coupler

Tube Diameter: 32–35mm

Mid-range strength for medium to large truss configurations.

F34 Coupler

Tube Diameter: 48–51mm

Heavy-duty design for large-scale concert and exhibition trusses.

Special Tube

Customizable diameters

Made to order for unique truss and structural needs.

Steel Clamp

High-tensile steel construction

Secure fastening for lighting bars and rigging systems.

Safety Ropes

SR-3 Series (60/80/100cm)

Critical redundancy for load-bearing truss connections.

Truss Accessories

Comprehensive support hardware

Brackets, bases, connectors, and more for full system integration.

CJS5046B

Advanced coupler model

High-precision fit with anti-slip locking mechanism.

CJS5001B

Universal connector

Compatible with multiple truss profiles and brands.

CJS5080B

Heavy-load coupler

Engineered for maximum load capacity and safety.

CJS5007B

Corrosion-resistant alloy

Ideal for outdoor and humid environments.

CJS5035B

Premium finish & durability

Top-tier performance for professional touring applications.

Why Choose GlobalCoupler?

Engineered for performance, tested for safety, trusted by professionals.

Safety First

All products undergo rigorous stress and load testing in our independent laboratory.

3000m² Factory

Modern production base with full in-house control over quality and delivery.

Certified Quality

Compliant with international safety and manufacturing standards.

Global Reach

Trusted by event producers and rigging professionals in over 15 countries.

Frequently Asked Questions

Get answers to common questions about our products and services.

Our couplers are manufactured from high-tensile steel with anti-corrosion coatings. Each product is tested for durability, load capacity, and resistance to environmental stress.

Yes, we offer custom manufacturing for special tube diameters and configurations. Please contact us with your specifications.

Yes, all our products come with qualification certificates and test reports. We comply with international safety standards for stage rigging hardware.

You can contact us directly via phone or visit our official website to inquire about pricing and bulk orders.

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Precision Truss Couplers for Global Stages