At SENDE, we've spent over a decade perfecting bicycle locks that riders can trust.
As a specialized manufacturer based in Wenzhou, China, we design, engineer and produce everything in-house — from U-locks and combination chain locks to folding locks and cable locks. With an annual output of 1 million units and our own intellectual property, we combine proven craftsmanship with innovative design to deliver quality, style and peace of mind to cyclists worldwide.
SENDE | Wenzhou
Specialising in the
research development
and independent
manufacture of
bicycle locks
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OUR PRODUCT
A wide range of styles to choose from Keeping your bike safe
Our Products
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OUR PRODUCT
We deliver reliable lock solutions for you — covering the full workflow from R&D, design, quality testing to final shipment.
Our Solutions
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SENDE R&D Lab
SENDE Design Team
SENDE Meeting & Discussion
SENDE Quality Testing
SENDE Finished‑goods Shipment
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Quality First
STANDARD
"At SENDE, quality is the foundation of everything we do. As a specialized bicycle lock manufacturer with over 11 years of experience, we back every product with independent patents and internationally recognized certifications — including ISO 9001, BSCI, CE and RoHS — to deliver locks that riders can rely on.
11+
Years Experience
1M+
Annual Output
20+
Patents & Certifications
CUSTOMER TESTIMONIALS
Hear from clients who rely on Sende for their security needs.
The flexibility and quality of Sende's locks have been invaluable to our business.
OUTDOOR
Sende's anti-theft technology has transformed our product line. Their innovation is second to none.
OFFICE NB & 3C
Don't just take our word for it—hear from the clients who rely on Sende for their security needs.
TWO WHEEL
- MAPPING THE FUTURE TOGETHER
- MAPPING THE FUTURE TOGETHER
- MAPPING THE FUTURE TOGETHER
The flexibility and quality of Sende's locks have been invaluable to our business.
TRAVLING & LUGGAGE
Sende's anti-theft technology has transformed our product line. Their innovation is second to none.
HARDWARE
The flexibility and quality of Sende's locks have been invaluable to our business.
CABINET
