Globally Leading Spout Cap Manufacturing Factory
Advanced Manufacturing Capabilities Serving Global Packaging Brands
We provide advanced manufacturing capabilities for a wide range of packaging accessories, supporting global packaging brands with reliable quality and scalable production. From precision injection molding to strict quality control and food-grade material management, every stage of our process is designed to ensure performance, safety, and consistency. Whether for beverages, liquid foods, personal care, or household products, we deliver customized packaging components that meet both functional and brand requirements.
Large-Scale and Consistent Manufacturing
Global Standards
Factory Tour
Clean Production & Quality Control System
Clean Production
- Sealed storage for raw materials
- Standardized hygiene procedures
- Regular air quality monitoring
- Employee hygiene training & protocols
Quality Control
- IQC: Incoming material inspection
- IPQC: In-process quality checks
- Leak-proof & torque testing
- FQC: Final random inspection before shipment
Injection Molding Capabilities
Our core technical strength lies in advanced injection molding technology that ensures high consistency and lower defect rates for large-volume orders.
✔ Multi-cavity mold production (up to 32 cavities)
✔ Precision tolerance control (±0.02mm)
✔ Automated robotic arms for stable output
✔ Fast mold changeover (under 15 minutes)
Mold Development & Custom Engineering
From concept to production, our in-house engineering team handles every stage of development under one roof for faster turnaround and better quality control.
✔ In-house mold design & engineering team
✔ 3D CAD design & prototyping support
✔ Experience with tamper-evident and child-safe designs
✔ Custom flow control spouts and special structures
Materials & Food-Grade Safety
Food-Grade Materials
Global Compliance
Traceable Supply
Rigorous Testing
Production Capacity & Lead Time
50-80 Million Pieces Monthly
Reliable Lead Times
Our optimized production scheduling and inventory management ensure consistent delivery performance.
✔ Standard lead time: 7-15 days for stock items
✔ Able Safety stock for 500+ common models
✔ Dedicated production lines for large-volume orders
✔ Real-time production tracking available
Customization Capabilities
Material Selection
Personalized colors
Various Sizes
Multiple Styles
Functional Design
Applications
Global Supply Experience
With exports to over 30 countries, we understand the specific requirements of global markets including North America, Europe, Australia, and Asia. Our products are used by leading brands in beverage, dairy, baby food, and liquid packaging industries.
Global Reach, Local Understanding
Need a Reliable Spout Cap Manufacturing Partner?
Contact Us
FAQ
- What is the main business of Sanrun?
We are a professional spout cap manufacturer and packaging accessories factory, offering products including spout caps, coffee valves, rice bag handles, and cosmetic accessories. We provide reliable supply solutions for packaging manufacturers, OEM factories, and brands.
- Do you provide small MOQ or bulk orders?
Our minimum order quantity is usually 50,000 pieces, but the exact quantity can be negotiated based on your needs.
- Can l request a sample?
Yes, we offer free samples for you to test and evaluate.
- Do you offer customization support?
Yes, we have professional mold-making equipment and engineers. And our existing styles can meet 99.5% of project needs.
- Are products safe for food use?
Yes, our products meet ISO9001, FDA, and QS standards. With strict quality control from raw materials to finished products, we provide full traceability.
