Middle clamp kit

High-Performance Fasteners & Solar Panel Mounts
All in One Place

  • Professional Stainless Steel Fastener Manufacturer:from A2/A4 Screws to Heavy-duty Threaded Rods,Matched to Your Needs.
  • High-standard Aluminum Solar Accessories and Solar Mounting Systems.One-stop Service to Meet All Your Requirements.
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    Secure Your Solar Projects with Premium
    Solar Accessories & Stainless Steel Fasteners

  • stainless steel fastener

    We are proud to guarantee that our products:

    • High-Quality Materials: Certified premium materials ensure 30+ years of maintenance-free service life.
    • Typhoon Resistance: Wind tunnel tested, withstands typhoons up to levels 15–18.
    • Anti-Corrosion Surface: Anodized layer ≥15–20μm prevents rusting for 30+ years.
    • Strong Load Capacity: Handles snow ≥1.6kN/m² and wind speeds ≥60m/s.
    • System Stability: Precisely matched parts improve system stability and longevity.
    • Certified Fasteners: Meets DIN, ANSI, ISO, JIS standards; no seizing or stripping.
    • Easy Installation: Simplified structure reduces labor costs and installation time.

We Can Supply Almost All of Standard
Stainless Steel Fasteners & Aluminum Solar Brackets.

  • stainless steel fastener

    Fastener Series

    High-strength stainless steel self-tapping screw/machine screw/bolt/nut/washer/rivet/thread rods,etc, made by SUS304/SUS316/SUS410. Have passed multiple tests and certifications.

    In addition to standard parts, we also accept non-standard customization according to your needs

  • solar accessories

    Solar Accessories

    We design and produce solar accessories for almost all solar mounting projects.

    The text includes different specifications. Such as high-quality aluminum hooks, middle clamps, side clamps, solar clamps, rails, channel steel, and conductive sheets. etc.

    Our solar mounting solutions are available to all companies or individuals in the photovoltaic industry.

Start your Journey

Find the right products for your needs by exploring our solar mounting solution & fasteners.

Features and Benefits  

Selecting the right partner is critical to the success of your project

  • Proven Expertise

    Over 15 years of experience in solar mounting and fasteners manufacturing.

  • Certified Quality

    ISO9001,CE and RoHS certifications guarantee dependable performance etc.

  • Tailored Solutions

    Custom designs to meet diverse project requirements.

  • High-Quality Materials

     Durable stainless steel for long-lasting performance.

  • Global Reach

    Trusted by customers across Europe, America, and South America.

  • Efficient Delivery

    Streamlined processes to ensure on-time delivery for every order.

Why Choose Us?

Suzhou Bilateral is a trusted manufacturer of stainless steel fasteners and solar mounting accessories, with over 17 years of industry experience. Backed by a 12,000㎡ factory and ISO-certified quality systems, we deliver over 5 million parts monthly to clients across Europe, South America, and beyond.

  • Mail free sample to you if you place an order.

  • Full compensation for material issues/transit damages under CIF terms.

  • Accept customization

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APPLICATIONS

Secure Your Solar Projects with Premium Stainless Steel Fasteners

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Testimonial Section

Kobe White

“Highly recommend Bilateral for reliable and efficient solar systems.”

Procurement Manager
SunMount Systems

John smith

“Bilateral provided the perfect solar mounting solution for our project. The quality and service were exceptional!”

Solar Project Manager
SolarWave Inc.

Sarah Bennett

“Thanks to their flexible mounting systems, we completed projects faster and more effectively.”

CEO
GreenTech Solutions

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FAQ Section

Here are some questions you might be interested in. Contact us for more information.

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We offer flat roof, tile roof, metal roof, balcony, and ground mounting systems, among others.

Absolutely! We provide tailored designs to meet your specific project needs.

Yes, our products are ISO9001,CE and RoHS certified etc.

All fasteners are made of high-quality stainless steel, including SUS304/SUS316, and SUS410, for enhanced durability and reliability.

Contact us directly via sales@szbilateral.com for a personalized quote

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