Xiamen Cheer Packaging Co., Ltd. is a leading manufacturer and supplier in China, specializing in 20.5mm t-shape synthetic cork stopper solutions for global buyers. As a professional factory, we offer high-quality products with flexible customization options to meet diverse packaging needs. We warmly welcome customers to wholesale 20.5mm t-shape synthetic cork stopper directly from our factory at competitive prices.
Products Description

Core Advantages
1. High Dimensional Accuracy
Produced with precision molds and automated control systems, ensuring tight size tolerance, stable insertion force, and uniform corking performance for large-scale bottling lines.
2. Stable Synthetic Material
Made from food-grade polymer with excellent chemical stability, preventing odor transfer, flavor interference, and material degradation during long-term storage.
3. Optimized T-Shape Structure
The ergonomic T-shape design improves gripping comfort for end users while supporting fast and stable insertion during automated corking operations.
4. Strong Batch Consistency
Strict QC procedures ensure minimal variation across mass production, reducing defect rates and improving packaging line efficiency.
Production & Quality Control
- Automated molding and trimming
- Strict dimensional inspection
- Food-contact safety testing
- Batch consistency control
- Random sampling for mechanical performance
Each production batch is inspected to ensure stable size, surface quality, and reliable corking performance.
Packaging & Logistics
- Standard export carton packing
- Customized packaging available
- Palletized loading for sea freight
- Suitable for FCL & LCL shipments
We support global export shipments with professional packaging solutions to reduce damage risk and logistics costs.

Key Specifications
| Item | Specification |
|---|---|
| Weight | 5.4 g |
| Cap Diameter | 20.5 / 19.7 × 20.6 mm |
| Plug Diameter | 18.2 / 17.8 × 20 mm |
| Fit Bottleneck Diameter | 19 mm |
| Material | Synthetic Cork |
| Transport Package | 2,296 PCS / CTN |
| Carton Size | 58 × 40 × 29 cm |
About Us
Why Choose Us
- 10+ years packaging manufacturing experience
- Stable long-term material suppliers
- Mature OEM & ODM service
- Fast sampling & flexible MOQ
- Strong export packing capability
FAQ – Buyer Concerns Answered
Q1: Can you customize size and color?
Yes, we support full customization based on bottle neck finish and brand design.
Q2: Is this suitable for automatic corking machines?
Yes, it is specially optimized for automated and semi-automated bottling lines.
Q3: Can I get free samples?
Yes, free samples are available, buyer only pays courier cost.

Our address
UNIT A,23/F,GUOTAI BLDG.,NO.392,
JIAHE ROAD,XIAMEN,CHINA
Phone Number
0086 17359283860
Frankie@cheerpackaging.com

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