Door Locks

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100 Pieces pc
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20000 Pieces per Week pc/month

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Product Description:

Features

 According to DIN 18. 250 class 3

 For wooden or steel doors 

 For single-leaf steel doors 

 Optional for rebated or non-rebated doors

 Bathrom/WC for bethroom doors

 Deadbolt 1-turn

 Technical data

 Follower: 7mm/8mm/9mm

 Dead bolt follower: 8mm/5mm 

 Distance: 55mm/60mm

 Forend

 Type: round head/square head

Thickness:3mm

 Width: 24mm

 Forend finish

 Stainless steel: stain stainless steel  polished stainless steel

 Vacuum metalling: stain brass/PVD/AB/AC

 Accessories:

 Striking plate

 Pocket

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Q:What are the processes of metal parts surface treatment?
4: plastic sets,I hope it will help you. If you don't understand anything, you can contact me alone
Q:Stainless steel locks, marine hardware, pipe valves, auto parts
3. tube valve: pipe material and metal tube, valve is the pipe switch function, usually ball valve and throttle valve, life pipe (pipe) and faucet (valve); 4. auto parts: a lot of Oh! Such as screws, nuts, springs, seats, seat cushions, steering wheels, tempered glass, engines / solenoid valves...
Q:CNC precision hardware parts processing should pay attention to!
In the CNC precision metal parts processing. The operator is required to maintain the correct posture, there must be plenty of mental work, the operation must be strictly focused, chat with each other, the operator do not operate in irritability, fatigue state, in order to personal safety, prevent accidents, ensure the safety of operation. All employees check their clothing to meet their job requirements before entering the workforce. You can't wear slippers, high heels, and safety clothing. Wear a safety helmet with long hair.
Q:What are the locks and accessories?
Lock bodyAs the average family to buy such can basically meet the family safe use, a lock body adopts the width required in the standard must be up to 241 mm, the design of the lock body, usually choose a large tongue lock, the lock body can not adjust the direction, so in the use of life more safety, the anti-theft door accessories price will be relatively high in the market
Q:What kinds of hardware fittings are there in locks?
The door locks can be divided into door locks, door locks, bathroom door locks, kitchen and channel locks.The door according to material, material: wood, gold and silver lock lock, lock, lock, lock Cloisonne copper etc..
Q:What is the function of each part in the hardware mold?
Die learning is a long process, want to have patience, more important to have talent, learning to master the arrangements to get master diligent affirmation, so you ask questions when he was willing to tell you the patient, usually see more about stamping die books (Xinhua book store, there are many parts) you can go to the use of said press shop at half, I wish you success!
Q:How do you fit the parts in the door lock?
3. spring: in the round hole of the outer lock core, against the marble.4. latch: the retractable part of the lock. When the inner lock core of the cylinder rotates, the lock tongue is driven. The padlock is driven by the lock "nose"".
Q:Metal parts, surface oil pollution, what kind of cleaning better?
Stainless steel oil cleaning agent is mainly environment-friendly water-based metal by low foaming surfactant, diffusion agent, corrosion inhibitor, anti rust agent and cleaning agent is mixed into the cleaning agent, does not contain heavy metals, phosphorus, nitrite and other substances, can completely replace gasoline, kerosene, diesel, trichloroethylene, three chlorine ethane cleaning the way
Q:Hardware parts shock cleaning machine
6 tank: DI water rinse temperature 60 degrees7 tank: dryRotary cleaning method is recommended. If it is blind, it is recommended to use rotating + vacuum + ultrasonic.
Q:Hardware, machining parts, how to calculate the price?
Equipment wear expenseEnergy costAdded value or profit margins
We pay close attention to every detail, and we test all of our products to ensure lasting quality and durability. You can be sure that our products have past extremely hard corrosion resistance with salt spray testing machines and 500,000 times cycle testing with our testing machines made according to DIN standards. We inspect every component such as screw, pocket, and label in the inter set that our products will meet your highest standards and complete satisfaction. To maintain the above aspects, our motivated and responsible staff members are working hard everyday.

1. Manufacturer Overview

Location Beijing,China
Year Established 2006
Annual Output Value
Main Markets North America
South America
Eastern Europe
Southeast Asia
Africa
Oceania
Mid East
Eastern Asia
Western Europe
Company Certifications ISO 9001:2000;TL 9000

2. Manufacturer Certificates

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Range  
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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage 81% - 90%
No.of Employees in Trade Department
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b)Factory Information  
Factory Size:
No. of Production Lines 5
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range