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
Dead bolt follower: 8mm/5mm
Type: round head/square head
Stainless steel: stain stainless steel polished stainless steel
Vacuum metalling: stain brass/PVD/AB/AC
- 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
|Annual Output Value
||ISO 9001:2000;TL 9000
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||81% - 90%
|No.of Employees in Trade Department
|No. of Production Lines
||OEM Service Offered Design Service Offered Buyer Label Offered
|Product Price Range