U Lock and Bike Locks

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300 Pieces pc
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32000 Pieces per Month pc/month

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Product Description:

1,Pass 9001:2000.


3,Good quality

4,Many models available

5,Product: U-Lock for motorcycles

6,Model No.: 223

7,Lock cylinder: brass cylinder

8,Lock body: alloy steel, chromed

9,Shackle: Φ13mm alloy steel, heat-treated, white zinc plated, rubber tube covered

10,Specifications: 319*116*25mm

11,Packages: blister paper card, 20pcs/ctn

12,Weight: 1.15kg/piece

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Q:When was the lock and the key invented?
Lock and the key of the exact time of the invention has not test, and the ancient civilizations have their own invention of the lock and key.
Q:How to maintain locks
The installation operation must be correct, especially when the handle and the panel prohibits the use of paper, tape paste. Do not install the lock on the door when the paint is dry, otherwise it will cause surface damage, and the long time will fade.
Q:What is the tube well lock
Tube well lock has several major characteristics: One is the same lock, a key universal, Second, there is a pinch in the heart of the lock, the switch has a clear feeling, Third, easy to install.
Q:What are the types of hardware accessories for locks?
Door lock by use points can be divided into: into the door locks, the room door locks, bathroom locks, kitchen and channel locks. Door lock by material points, material points: wood locks, gold locks, silver locks, copper locks, iron locks, cloisonne and so on.
Q:What documents do you need to produce a lock?
Home lock, mortise lock, car lock, chain lock, garage lock, safe lock, electronic lock and so on, according to your customer needs, technical ability, production capacity to decide it, free market free choice.
Q:Germany KLC door lock quality is good
Do not say what KLC German building materials group producer, all Bluff, their lock in Shanghai sales, not their own factory all other factory OEM, which cheap to find which, as for the quality Well, you see it! Like what more Ling ah, the United States brand, klc German brand all TM fake, all foreign registered domestic production, OEM fake very!
Q:What are the brands of locks?
According to the domestic brand awareness: 1, the door lock industry 2, Yajie hardware 3, the Thai-Thai hardware 4, the top solid hardware 5, GMT Dongfeng Hardware 6, Sri Lanka high hardware 7, Paramount 8, modern hardware 9, days slave hardware 10, Ikov
Q:Sauna lock can not open how to do
To take a targeted approach, sauna lock mode of use is different, open the same, such as involving the mother card or the total card problem, contact the provider to find a solution.
Q:The role of off-road truck differential lock?
Locked differential (mechanical lock, electric lock, pneumatic lock) In order to ensure the vehicle in the complex off-road conditions under the driving performance, through a certain mechanical structure of the differential lock, to achieve the simultaneous rotation of the two axles. Through the planetary gear set analysis, is the planetary gear set of the transmission mechanism to lock, to ensure that between the planet carrier and the sun wheel, and the transmission between the two sun wheels are 1: 1. You can lock the sun wheel and planetary planes, you can put the planet carrier and planetary gear lock, you can also lock the two sun wheels. Locked differential, in the absence of locking, the drive characteristics and open differential exactly the same, in the case of locking, the transmission ratio is fixed to 1: 1. The advantage of this differential is self-evident, providing the greatest driving force on off-road pavement. The disadvantage is that the steering of the vehicle is extremely difficult when the differential is locked; there is a possibility that the bicycle will be 100% , The axle will be deformed or broken because of excessive torque; the vehicle in the process of steering, the two half of the bearing by the opposite torque, if the adhesion of both sides of the tire are large, will cut the axle. In addition, this differential, in the vehicle during the implementation of the lock action will produce relatively large noise. The locking differential has all the structure and characteristics of the open differential. In the case of unlocking, the application range is the same as that of the open differential. In the case of locking, it is only suitable for low speed travel Pavement, can not travel on the pavement, otherwise it will lead to vehicle damage and steering out of control. This type of differential is represented by ARB's pneumatic locking product and Eaton's electric locking product.
Q:What brand of bike is locked
There are three types of bicycle lock. Four locks: the most expensive, anti-hydraulic shear is relatively strong, very few to sell. U-type lock: the price mid-range, anti-hydraulic shear good, easy to carry. Chain: the price is right, anti-hydraulic shear is a bit poor, can be locked with other cars or fixtures.
We are specializing in making a series of mechanical locks for vehicles, safes and doors. Most of our products have obtained national patent certificates. Our products also have been recommended by the Ministry of Public Security as the security and protection products for many years. We welcome friends all over the world to visit us!

1. Manufacturer Overview

Location Guangdong,China (Mainland)
Year Established 2007
Annual Output Value
Main Markets North America 2%
South America 1%
Eastern Europe 1%
Southeast Asia 3%
Africa 5%
Mid East 5%
Eastern Asia 3%
Domestic Market 80%
Company Certifications ISO 9001:2008

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a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage 1% - 10%
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size: 10,000-30,000 square meters
No. of Production Lines
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range