Premium Plastic Caps & Dispensing Closures Manufacturer
High-quality, chemical-resistant PP closures for cosmetic, pharmaceutical, and personal care packaging. Our factory-direct solutions support full OEM/ODM customization with precision-engineered neck finishes to ensure zero-leakage performance.
Recyclable pp plastic caps for eco – conscious product packaging
Child – resistant plastic caps for over – the – counter medicine bottles
High-Precision Plastic Closures for Cosmetic & Personal Care
High-speed and High-accuracy Production Lines for 18mm to 28mm Neck Finishes.
Your Trusted Manufacturing Partner in China
STDPAK specializes in providing integrated packaging solutions. From the initial mold design to DDP shipping, we ensure your brand receives consistent, high-quality closures that enhance the end-user experience.
- Superior Leak-Proof Performance
- Chemical-Resistant PP Material
- 20+ Years of Manufacturing Expertise
- Ergonomic & Functional Design
- Custom OEM/ODM Branding
- North American B2B Standards: Our products undergo rigorous visual and automated inspection to meet the high quality-assurance needs of OEM partners.
Specialized Screw Caps & Wine Stoppers
18/410 Ribbed Screw Caps: Fine vertical ribbing for non-slip grip, perfect for small-format pharmaceutical or aromatherapy vials.Natural Wine Cork Stoppers: Punched from high-quality raw cork for premium sealing and 100% natural preservation.
Dispensing Disc Top Caps
20/410, 24/415, 28/415 Neck Finishes: A complete range of sizes to fit any container.Ergonomic Operation: Smooth “press and dispense” mechanism for effortless one-handed use.
Premium Aesthetics: Available in smooth or ribbed walls with high-gloss finishes (Black, White, or Custom Colors).
Flip Top & Snap Closures
20/410 Precision Fit: Engineered for secure snap-sealing to prevent accidental leaks during transit.
Compact Design: The ideal choice for high-frequency dispensing of low-viscosity liquids and gels.
AI Visual Inspection
Quality Management System
Marking DetectionMarking Detection
Quality Management System
Automatic Dimension Measurement
Automatic Dimension Measurement
Pop Force & Tear Force Test
Pop Force & Tear Force Test
Helium Detection
Helium Detection
Quality Management System
Quality Management System
Certifications
Renewable Natural Plant Fiber Cutlery Safety Certified & Conformity Certificate(EU)
ISO9001
ISO22000
SGS 2019 - REACH - EN
SGS 2019 - ROHS - EN
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Trustable Plastic Caps Material
The Plastic Caps used or offered is all from the top manufacturers in China, e.g. BaoSteel, Wisco-Nippon, TonYi. And is qualified by SGS test.
Quality Manufacturing
Loading time: 2 days
Well palleted or premium paperboard carton packed as per customer requirement, with soft loading into container, broken or fragile pick out
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Shipping time: 15-30 days
We provide full set of custom clearance documents before you receive the vessel goods notification, get your goods from custom fruitly
Our Happy Clients!
Custom Plastic Caps Manufacturer In China
- Plastic Caps With more than 10 year of experience
- Plastic Caps One-stop tinplate packaging solution
- High-speed and high-accuracy production line
- Annual on-site after-sale technical support
