Shaanxi Yisirui Auto Parts Co., Ltd. is one of the most credible manufacturers and suppliers of 4 point safety belt in China, also supports customized service. Welcome to wholesale durable 4 point safety belt in stock here and get pricelist from our factory. Quality products and low price are available.
Product Overview: Enhanced Restraint Technology
Car seat belts are a fundamental safety feature designed to protect vehicle occupants during collisions or sudden stops. While various types exist, the 4 Point Safety Belt represents a significant advancement in restraint technology. This premium harness system offers superior protection by distributing crash forces more effectively across the body. This article explores the enhanced safety, robust construction, and practical benefits of this four point seat belt system and its critical role in safeguarding drivers across demanding industries.
Technical Specifications
| Feature | Specification |
| Product Type | 4-Point Harness (2x Shoulder Straps, 1x Lap Belt) |
| Release Mechanism | Central Push-Button Buckle |
| Webbing Width | 3 inches (76 mm) |
| Webbing Material | High-Tenacity Polyester |
| Hardware Material | Forged Steel / Zinc-Plated Steel |
| Compliance Standards | ECE R14, R16, FMVSS 209 |
| Standard Colors | Black, Blue, Red |
| Custom Colors | Available for bulk OEM orders |
Uncompromising Safety & Superior Restraint
Why a 4-Point Harness is Essential for Your Fleet
Unlike standard three-point belts, our 4 point seatbelt system provides comprehensive upper body restraint, significantly reducing the risk of "submarining" (sliding under the lap belt) and minimizing harmful torso movement during an impact. This design distributes crash forces across the shoulders and pelvis, offering enhanced protection for the spine and vital organs.
- Dual Shoulder Straps: Secure the torso firmly against the seatback, preventing dangerous forward and lateral pitch.
- Integrated Lap Belt: Anchors the pelvis, working in unison with the shoulder straps for full-body containment.
- Ideal for High-Risk Environments: Perfect for vehicles operating on uneven terrain, steep inclines, or in situations demanding maximum driver stability.
Heavy-Duty Construction & Certified Materials
Built to Withstand a Lifetime of Demanding Use
Every component of our four point seat belt is selected and tested for maximum durability, reliability, and compliance with international safety standards.
- High-Tensile Webbing: Woven from ultra-strong polyester, resistant to abrasion, UV degradation, moisture, and common industrial chemicals.
- Reinforced Stitching: Critical stress points feature double or triple-stitching with high-tenacity thread for unparalleled strength and longevity.
- Corrosion-Resistant Hardware: Buckles, tongues, and adjusters are constructed from forged steel or hardened polymers with protective finishes, ensuring smooth operation in all climates and conditions.
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Effortless Operation & All-Day Comfort
Secure in Seconds, Comfortable for Hours
A safety device is only effective if it's used consistently. Our 4 point seat belt is designed for intuitive use, promoting driver acceptance and compliance.
- Quick-Connect Buckle: A simple, positive "click" confirms a secure latch. The large, ergonomic buckle can be operated even with gloves on.
- Simple Adjustment System: Independently adjustable shoulder and lap straps allow for a perfect, personalized fit for any body type, accommodating bulky work clothing.
- Comfort-Focused Design: Padded shoulder straps and soft-edged webbing prevent chafing and pressure points, reducing driver fatigue during long shifts.
- Smooth Retractors (Optional): For added convenience, choose a model with Automatic-Locking Retractors (ALR) for the lap belt, eliminating manual slack adjustment.
Universal Fit & Easy Installation
A Direct Safety Upgrade for Your Fleet
Designed for seamless integration into a wide range of existing vehicles without complex modifications.
- Universal Mounting: Equipped with standard bolt-on anchor ends designed to fit most OEM seat mounting points.
- Clear Instructions: Every 4 point safety belt kit comes with a straightforward, illustrated installation guide.
- Vehicle Compatibility:
- Long-Haul Trucks & Semi-Trucks
- Intercity & School Buses
- Construction Equipment (Excavators, Bulldozers, Cranes)
- Mining & Agricultural Machinery
- Specialty Off-Road & Utility Vehicles
Ordering, Packaging & Logistics Information
| Minimum Order Quantity (MOQ) | 10 Sets (Custom MOQ negotiable for OEM projects) |
| Standard Packaging | Each 4 point seatbelt set is individually packed in a poly bag, then placed in a sturdy carton. Bulk orders are palletized. |
| Sample Policy | Samples are available; customer is responsible for sample cost and courier charges. |
| Lead Time | Samples: 3-5 days. Bulk Orders: 15-30 days, depending on quantity and customization. |
| Shipping Methods | Sea freight, Air freight, or International Express (DHL, FedEx, UPS). DDP terms available upon request. |
| Warranty | 12-month limited warranty against defects in materials and workmanship. |
Frequently Asked Questions
Q: Is this harness compatible with vehicle airbag systems?
A: Yes, when installed correctly according to the vehicle manufacturer's guidelines and using appropriate mounting points, our 4 point seat belts are designed to work in conjunction with standard vehicle airbags.
Q: Can I install this harness myself?
A: While the installation is straightforward with basic tools, we strongly recommend professional installation by a qualified technician. This ensures all anchors are secured to the vehicle's chassis or reinforced points correctly, which is critical for safety.
Q: What is the weight capacity of these belts?
A: Our four point seat belt systems are engineered to meet or exceed standard automotive safety load requirements. For specific load ratings related to your application, please contact our technical team.
Q: Do you offer custom lengths or colors?
A: Yes. We provide full OEM/ODM services. Custom webbing lengths, hardware finishes, and color matching are available for bulk orders. Please discuss your requirements with our sales team.
Contact YSR Seating
For more information, technical specifications, or a quotation for our premium 4 Point Safety Belt systems and other vehicle safety products, please contact our dedicated sales team.
Tel: +86-029-81136503
Mobile / WhatsApp: +86-13991337062
Email: sales@ysrseats.com
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