Mechanical Password Lock

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China Main Port
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TT or LC
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1 Set set
Supply Capability:
1500 Sets per Week set/month

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Product Description:

Suitable for wooden doors and steel doors

Suitable door thickness:35-60mm

Finish:Peal chrome; Imitation gold;Chromium

Material:Zinc alloy

Second generation,need to unstalled the lock when change password

Mechanical Password Lock

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Q:Which brand of doors and windows hardware best
Li Lang hardware you trust the high-end doors and windows hardware brand.
Q:Bathroom aluminum door frame how to deal with corrosion
Generally speaking, the corrosion of aluminum alloy doors and windows hardware is a chemical reaction and electrochemical reaction process, but also a variety of substances in a variety of forms of reaction, it is difficult to use one or two ways to explain the reaction, but the aluminum alloy doors and windows hardware The reason for the corrosion of the corrosion is mainly electrochemical corrosion under natural conditions. Aluminum alloy doors and windows are generally made of aluminum, stainless steel, zinc alloy, carbon steel and other components, these different electrode potential and contact with the metal in the corrosive composition of the original battery, resulting in electrochemical corrosion. Especially in the marine atmosphere, industrial atmosphere, aluminum alloy doors and windows of this material structure determines the inevitable occurrence of electrochemical corrosion. Aluminum alloy profiles which are easy to passivate their own, the potential relative to other materials from the negative change is to slow down or stop corrosion, and the potential of the steel parts will increase the corrosion, resulting in damage to the hardware.
Q:German doors and windows hardware brand which is famous
Nuo Tuo, Georgia House, Sylvia (German youngest), Winkhouse, and Italy's maco, AGB, Gis and Savio, etc.
Q:Hardware factory in the end is doing what?
Hardware, including the use of tools (pliers, wrenches, hammers, screwdrivers, etc.), standard parts (bolts, nuts, washers, etc.), locks (locks, padlocks, drawer locks, etc.), doors and windows hardware , Hinges, latches, etc.), plumbing hardware (faucets, showers, floor drain, etc.). There are nails, wire, net and so on.
Q:Door and window hardware accessories
Door and window hardware accessories a wide range, and doors and windows of the hardware accessories are not the same. Window hardware accessories: sliding window, flat window, pouring inverted window, glass curtain wall, flip window, window, etc. Door with hardware accessories: locks, door mirror, door suction, door plug, hinge, anti-theft deduction and so on
Q:Doors and windows hardware 9 Series, 13 Department is what
9 and 13 refers to the activities of the doors and windows of the space, that is, doors and windows in the closed state, from the fan only the middle of the metal slot to the outer surface of the box outside the vertical distance. The difference between 9 and 13 generally reflects the size of the doors and windows to select the lock block and the specifications of the hinges.
Q:Aluminum alloy doors and windows with hardware accessories What is the difference between ah? hardware is a hardware accessories is accessories
Hardware accessories classification is very complex, indicating that it is just an industry accessories only, but in fact involved in all walks of life needs, such as: kitchen hardware accessories, furniture, hardware accessories.
Q:What is the meaning of the maximum load of doors and windows hardware
Mainly to see the size of the window, as well as the window of the material ~ Size of the same window, if the glass thickness is not the same, the weight difference is very large, for example, the size of the same 5 mm single glass is 5 +9 A +5 hollow glass light weight half.
Q:Broken aluminum doors and windows hardware invisible inside the inverted how to install
Broken bridge aluminum doors and windows hardware invisible internal open flip method 1. On the hanging window, two open ventilation, a flat open, a hanging, such as non-broken aluminum windows, the replacement of a set of hardware can solve the problem. 2. Each brand is similar to the general installation of the fan on the order is on the left, hinge, and finally installed the handle, if you own equipment, then it is estimated that some things, because it also involves the trumpet, the size of each manufacturer formula Not the same. 3. Handle down is the lock state, 90 degrees is open state, up the inside state, you check to see if there is a problem with the installation of hardware, especially the rack part of the need to be the same direction. 4. Genuine inside the back of the metal packaging box has a detailed description of the footage.
Q:Plastic window repair
May be deformation of the profile, and removed under the inspection!
Our site has imported a lot of advanced foreign equipments, and we have also acquired abundant experience in producing metal products. Now, we own a group of experienced employee including technical management talents and production members. We will continue to use advanced technology and equipment to produce more good quality products to repay customers,please feel free to contact us for further information.

1. Manufacturer Overview

Location Guangdong,China (Mainland)
Year Established 2009
Annual Output Value Above US$100 Million
Main Markets 15.00% North America
10.00% South America
10.00% Eastern Europe
10.00% Southeast Asia
10.00% Africa
10.00% Oceania
10.00% Mid East
10.00% Eastern Asia
10.00% Western Europe
Company Certifications ISO 9001:2000

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Foshan,Guangzhou,Shenzhen
Export Percentage 31% - 40%
No.of Employees in Trade Department 3-5 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 10,000-30,000 square meters
No. of Production Lines 5
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range