Tianjin Jinzhuang New Materials Technology Co., Ltd. provides reliable enterprise fastening solutions. Our company, founded in 2015 with 500,000 RMB, makes high-strength C ring fasteners for furniture, automotive, mattress, and cage applications. Our galvanized steel C17 fasteners are 16.9mm wide and 8.7mm tall. They resist rust. We guarantee supply continuity with 3–5-day production lead times and year-round inventory. We use anti-rust oil film coatings and adhesive-free designs to ensure smooth feeding without tool jamming, improving operating efficiency.

Superior Material Engineering
Pressure-resistant fasteners are needed. Premium galvanized steel in our Products resists corrosion and preserves structural integrity in demanding situations.
An open C-shape design ensures secure attachments in high-vibration settings. These fasteners hold well in cattle fences and car seats.
Multiple Material Options for Different Needs
Each application has unique needs. This is why we provide three materials:
Galvanized Steel is cost-effective and rust-resistant for general applications. It's preferred for furnishings and regular building.
Alloys improve row stability and corrosion resistance. These excel in moderate-exposure outdoor settings.
For severe circumstances, stainless steel offers excellent corrosion prevention. This premium material is needed for marine, chemical, and extreme weather applications.
Precision Manufacturing Standards
Production consistency matters in industry. We use stringent dimensional control throughout manufacture to ensure every fastener meets standards.
This precision ensures manual and pneumatic installation tool reliability. No jamming or installation errors will hinder manufacturing lines for your operators.
The pointed point readily enters materials, decreasing crimping force. This speeds installation and reduces worker fatigue during long manufacturing runs.

| Parameter | Specification |
|---|---|
| Model | C17 |
| Width | 16.9 mm |
| Height | 8.7 mm |
| Material Options | Galvanized Steel / Alloy / Stainless Steel |
| Gauge Range | 16G, 17G |
| Size Options | 1/2", 3/4" (various specifications available) |
| Surface Treatment | Galvanized / Zinc-Aluminum Alloy / Stainless Steel Finish |
| Installation Method | Manual or Pneumatic Tools |
| Point Design | Sharp precision point for fast penetration |
| Corrosion Resistance | High (varies by material grade) |
| Tool Compatibility | Standard hog ring pliers and pneumatic tools |
C ring fasteners excel in upholstery work, securing fabric to frames in sofas, chairs, and cushioned furniture. The firm grip prevents fabric slippage while allowing enough flexibility for comfort.
Mattress assembly lines benefit from fast installation speeds. Our fasteners close bag springs and secure border wires efficiently without damaging materials.
Vehicle seat manufacturers rely on these fasteners for attaching upholstery to seat frames. The vibration-resistant design keeps connections tight throughout the vehicle's lifetime.
Interior trim components also use our fasteners for secure attachment points that won't loosen during regular use.
Pet enclosures, livestock cages, and garden structures require durable connections between wire mesh and frames. Our fasteners create lasting bonds that withstand environmental exposure.
The galvanized finish prevents rust formation that would weaken connections over time. Your fencing projects maintain structural integrity for years.
Bed net assembly for healthcare and hospitality uses our fasteners for quick, secure attachment. Trap manufacturers depend on reliable closures that activate properly.
Packaging operations use these fasteners for closing industrial bags and securing bundled materials during transportation.

Rapid Response and Delivery
Time is money in production. We answer client inquiries in 3 minutes, enabling you buy quickly.
Our 3–5-day production lead time ensures no protracted bespoke order waits. For urgent demands, year-round standard standards inventory allows same-day shipping.
Strategic Location Advantage
Our proximity to Tianjin Port improves logistics. Faster international cargo reach major ports.
We send full-pallets to reduce handling damage. The fasteners came in pristine shape and ready to use.
Flexible Customization Services
Standard specs don't always match special needs. Sample-based manufacturing lets us make fasteners to your specifications.
Our OEM/ODM capabilities include custom size, materials, and surface treatments. Please send examples or full specs, and we'll create the solution.
Quality Control Throughout Production
From raw material selection to final inspection, every production stage is quality-checked. The performance is consistent across batches.
We constantly improve product formulas and manufacturing methods with our R&D staff. Fastener performance and reliability are improved by continual developments.

Which tools work with your products?
hog ring pliers and pneumatic fasteners work well with our fasteners. The exact dimensional control guarantees smooth feeding and reliable closure in automated production. Both manual installation for small-scale operations and high-speed pneumatic systems for mass manufacturing function well.
How do I choose galvanized, alloy, or stainless steel?
Consider your app's environment. Galvanized steel is most cost-effective for interior and modest outdoor use. Alloys make outdoor furniture and agricultural equipment corrosion-resistant. Marine, chemical, and harsh-condition applications require stainless steel.
What's the minimum order quantity for custom specifications?
We accept small sample runs and large industrial orders. Customization difficulty determines minimum order quantity. Tell us your bespoke fastener demands and we'll provide production minimums and lead times.
Do these fasteners leave adhesive residue?
No. We designed our items without adhesives to reduce residue buildup. This cleans tools and prevents material contamination during installation. Automatic fastening equipment feeds more smoothly due to the design.
How long will these outside fasteners last?
Material selection and atmosphere affect service life. In moderate outdoor circumstances, galvanized steel lasts 3-5 years. Even in humid or chemically exposed situations, stainless steel lasts 10+ years. Selecting the right material for your application maximizes durability.
Can you match fasteners to samples I provide?
Absolutely. Our specialty is sample-based customization. After receiving your fasteners or specs, our technical team will create compatible goods. This reverse-engineering helps you swap vendors and improve fastener performance consistently.
What quality certifications do your products meet?
Our production processes are quality-controlled and tested at numerous stages. Dimensional verification, material composition analysis, and performance testing assure every batch meets standards. We have high internal standards, but please Contact Us about industry or regional certification requirements.
Can you fulfill urgent orders quickly?
We can supply standard specifications with inventories within 24 hours after order confirmation. Complexity and order volume determine custom production time of 3-5 days. We prioritize urgent requests and help you fulfill deadlines.
Ready to upgrade your fastening solutions with C ring fasteners? Contact our team at userID@jinzhuangfastener.com for quotes, samples, or technical consultation.
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