News
The new chain locks have arrived.
In June, dozens of new products were launched. Among them, there were twelve chain locks. If you are interested, please contact us.
U lock is coming
It can be used individually or in combination with a rope chain.
For example, you can secure a door with a deadbolt or use a rope to secure your garden furniture or craftsmen's supplies.
The shackle of the lock is 12 mm thick and therefore very difficult to pick.
The shackle lock locks on both sides.
The shackle and body are hard as steel and protected with a plastic cover.
A movable protective cap keeps dust and dirt from entering the lock cylinder.
- double bolted shackl
- hardened steel shackle and body
- with plastic cover
- Ideal for chains and cables
New Folding Motorcycle Lock
Wenzhou Naibao Lock is concerned on developing locks.
New Folding lock is coming
Good price, good quality,OEM is welcome
Joint Lock is widely used for motorcycle, bicycle, bike, even door.
Anti-theft, Anti-rusty
Locks producer, Wenzhou Naibao,waiting for your inquiry.
New Joint Motorcycle Gear Lock
Wenzhou Naibao Lock is concerned on developing locks.
New Joint Lock is coming
Good price, good quality,OEM is welcome
Joint Lock is widely used for motorcycle, bicycle, bike, even door.
Anti-theft, Anti-rusty
Locks producer, Wenzhou Naibao,waiting for your inquiry.
Join us at China Cycle 2025
Chain lock: a flexible security guardian
As a widely used anti-theft tool, chain locks have become the first choice of many car owners, merchants and outdoor enthusiasts due to their flexible design and strong resistance to damage. Whether it is used to secure bicycles and motorcycles, or to protect equipment and materials in warehouses, construction sites and other important places, chain locks can provide reliable protection.
SL7006 Chain Lock: A Security Solution for Your Valuables
Chain lock is a kind of security lock, which adopts sturdy chain and password lock design to prevent theft. Users can set personalized passwords for easy use, suitable for bicycles, doors and windows and other occasions.
Safety lock industry welcomes your arrival
Wenzhou Naibao Lock Co., Ltd. is a professional manufacturer of all kinds of "Nurbo" brand high-grade bicycle lock motorcycle lock, multi-purpose bar lock and other products. The company has strong technical strength, unique design idea, novel, advanced production equipment and manufacturing technology, rigorous management, exquisite products, durable.
The company adopts advanced science and technology, the development of "Nurbo" brand lock, not only reliable quality, moderate price and beautiful appearance, gorgeous structure, by domestic and foreign customers praise, the company's annual output of 3 million lock products sold all over the world, deeply trusted by customers. Our company tenet: quality first, customer first, we sincerely welcome new and old customers all over the world to call us and talk about cooperation, thank you!
The company passed the 1S09001:2008 quality management system certification.
SL3302 U-Lock Introduction: Unmatched Security and Durability
The U-lock is a common bicycle lock that adopts a U-shaped design, is sturdy and durable, and can effectively prevent theft. It is usually made of high-strength steel, has high security, and is easy to carry.