About Us
PV Mounting Fastener Manufacturer
Handan Zhizeng Fastener is based in Yongnian, Hebei — China’s fastener cluster. We manufacture PV mounting fasteners: pre-embedded parts, anchor bolts, rail clamps, earthing hardware and custom parts.
Steel forming, cold heading, stamping and hot-dip galvanizing are done in-house for steadier lead times and traceable QC. Visit the factory or send an inquiry for a quote.
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Est. 2014 · YongnianProduct Center
Product Center
Featured PV fasteners — browse by application for specs and inquiry.
Bolts & Threaded RodsSolar HDG Hex Bolt
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Ground Mounting & ProfilesSolar Mounting Structure System
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Rail Accessories & ClampsRail Straight Connector Splice
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Roof Mounting SystemsTriangle Joint / Connector Plate
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Rail Accessories & ClampsSolar Mid & Edge Support
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Ground Mounting & ProfilesSolar Ground Screw / Screw Anchor
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Ground Mounting & ProfilesEmbedded Steel Base Plate
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Ground Mounting & ProfilesCast-in Anchor Channel
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Ground Mounting & ProfilesConcrete Embedded Anchor Bolt / Parts
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Bolts & Threaded RodsHDG Hex Head Bolt
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Rail Accessories & ClampsCross Bracing Tie Rod
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Rail Accessories & ClampsPipe Clamp / Pole Bracket
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Shop by Application
Open a series to browse specs and inquire.
Factory Show
In-House Factory, Full Process Control
From raw material processing and cold heading to surface treatment, assembly, QC and dispatch — key steps including hot-dip galvanizing are handled in-house to keep lead times and batch consistency under control.
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Certifications
Company Certificates
ISO valid through April 2028 — certificates and material reports on request.
Application Scenarios
Where Our Fasteners Work
From rooftop to ground mount — match parts to the job.
Roof Mounting
Fasteners for metal, tile and flat roof systems
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Ground Mounting
Ground screws, C-steel and high load fasteners
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BIPV & Waterproof
BIPV waterproofing and sealing hardware
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OEM / ODM Custom
Drawing-based and standard-specific custom parts
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Inside Our Factory
Workshops, lines and sample displays — visit by appointment.
Insights
News
Specify clamps and roof mounts before you inquire.
Contact Us for a Quote
Send parts, quantities and specs — we reply within 24 hours. Or chat on WhatsApp.