In today's competitive hardware market, finding a trustworthy door stopper manufacturer that combines precision engineering, durable materials, and exceptional value can be challenging. As a leading door stopper factory with decades of expertise, we pride ourselves on delivering high-performance solutions backed by advanced mold technology, rigorous quality control, and customer-centric service.

Why Choose Our Door Stoppers?

1. State-of-the-Art Mold Design & Manufacturing
Our in-house mold development team utilizes cutting-edge CAD/CAM systems to create precision molds that ensure flawless door stopper production. Every component – from rubber wedges to heavy-duty metal stoppers – is crafted with tolerances under 0.01mm, guaranteeing:
- Consistent product dimensions;
- Smooth surface finishes;
- Enhanced durability;
- Compatibility with global door standards;

2. Factory-Direct Quality Assurance
As an standard manufacturer, we implement a 7-step quality control process:
1. Raw material inspection (304 stainless steel, eco-friendly rubber);
2. Mold integrity checks;
3. Real-time production monitoring;
4. Load-bearing capacity tests (up to 150kg);
5. Corrosion resistance validation;
6. Aesthetic inspection;
7. Final packaging review;

This ensures every door stopper meets compliance standards.

3. Unmatched Cost Efficiency
By vertically integrating design, production, and assembly under one roof, we eliminate middleman markups. Our economies of scale allow us to offer:
- 15-30% lower pricing vs. competitors; 

- Bulk order discounts (MOQ 3000+ units);
- Custom packaging/OEM services at no extra cost;

4. End-to-End Customer Support
We build partnerships, not just transactions. Our service advantages include:
- 24/7 Technical Consultation**: Engineers on standby for design optimization;
- Fast Turnarounds**: 15-day production + global shipping (DDP terms available);
- 10-Year Mold Lifespan Guarantee**: Free maintenance for repeat clients;
- Samples in 72 Hours: Test our quality risk-free;
 

Applications & Custom Solutions
Our door stoppers are trusted by:
- Hotel chains (fire-rated models);
- Hospitals (antibacterial coatings);
- Residential developers (decorative finishes);
- Retail stores (anti-slip rubber bases);

Choose from 50+ standard designs or request fully customized solutions – we’ll handle prototyping to mass production seamlessly.

Ready to Upgrade Your Hardware Lineup?
Contact our factory team today for door stoppers that stay put on quality and open doors to lasting partnerships. Request a FREE quote + sample kit within 24 hours!  

Email: [email protected]; 

Web: www.zjsizhuo.com;

Tel: +86 15058539177