

Your Trusted Manufacturer for Stainless Steel Fasteners from China
Specializing in stainless steel fasteners for over 15 years.
From Standard Parts to Fully Customized OEM Solutions
—We Manufacture What You Need—
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Read moreCustomized fastener
Product Catalog

Stainless steel fastener

soalr hanger bolt
- self-tapping hanger bolt
- self-drilling hanger bolt
- wood thread hanger bolt
- flat end hanger bolt
- solar hanger bolt(with Relief Groove)

OEM & Custom Manufacturing Solutions
Send us your drawings or requirements and get a tailored quotation.

NOTICE!
- You can customize sizes, materials, thread designs, surface finishes, and packaging methods.
- OEM solutions based on drawings or samples.
- MOQ and lead time depend on product type and customization level.
- Please contact us with your specifications to receive detailed OEM support.
Light-customization Packaging Solution
We provide flexible packaging solutions to match different customer requirements.
NOTICE!
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Customized packaging, labeling, and branding are supported, including inner boxes, outer cartons, and pallet solutions.
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Customization requires advanced confirmation of sizes or drawings; otherwise, standard packaging will be used by default.
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Default packaging: bulk packing or standard inner box + standard outer carton, and is unbranded or carries Bilateral’s logo only.
- If you have any questions, please contact us anytime: +86 13451555650 or sales@szbilateral.com

Fasteners Your Way
Submit your design or sample, and we’ll quickly produce your custom fasteners for a more efficient project.
Focus on Stainless Steel Fastener for over 15 Years
Suzhou Bilateral has over 15 years of experience in the R&D and manufacturing of stainless steel fasteners, providing flexible OEM and custom solutions.
With in-house production, stable capacity, and strict quality control, we deliver fasteners that are safe, durable, and easy to install. Serving customers worldwide, we ensure consistent quality and reliable supply for integrators, distributors, and installers.
Explore our website to discover how we can support your projects with efficiency and quality.
More about usConfidence Built on Proven Manufacturing Strength
12,000 m² In-house Factory • Strict QMS • 5,000 m² Warehouse
In-house Manufacturing

In-house production with stable capacity for both standard and OEM stainless steel fasteners, supporting high-volume and customized requirements.
Strict Quality Control

ISO 9001:2015 and CE certified. Each batch is supplied with inspection and raw material test reports, ensuring consistent and reliable quality.
Reliable Delivery

30% contingency production capacity and a 5,000 m² warehouse ensure stable lead times and on-time global delivery by sea and air.
Features
Selecting the right partner is critical to the success of your project.
OEM Available
Custom sizes, materials, thread designs, surface finishes, and packaging are available.Competitive Pricing
Wholesale rates with extra bulk discounts.Premium Quality
CE & ISO-certified stainless steel fasteners.Cost Efficiency
All fasteners in one place, saving time and money.Reliable Delivery
Fast-turnover warehouse & global logistics for on-time delivery.After-Sales Support
Need help? Contact us anytime: +86 13451555650 or sales@szbilateral.com.
FAQ Section
Here are some questions you might be concerned about. Contact us for more information.
We offer standard self-tapping screw, machine screw, nuts, washers, bolts, solar hanger bolts, among others, and we also provide customization solutions.
Absolutely! We provide tailored designs to meet your specific project needs. Accepting customized drawings and samples.
Yes, our products are ISO9001, CE, and RoHS certified.
High-quality stainless steel, including SUS304/SUS316, and SUS410.
You can click the quote buttom on the page, or contact us directly via sales@szbilateral.com for a personalized quote.







