Good Quality Door and Window Hinge Accessories

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1. Introduction of Window and Door Hinge

BRAND	As Customer’s arranged
MATERIAL	Stainless steel
FINISH	CF,SN CP SN/CP AB AC,GP. BN ,PVD ,RGP etc .
PAYMENT TERM	T/T,L/C
MINIUM QUANTITY	5000PCS
SUPPLY ABILITY	200000PRS per month
PACKING DETAIL	100PCS/inner box, 400PCS /CTN or 20PCS/inner box ,200PCS/CTN Your own package is also accepted
LEAD TIME	30days
ORIGIN	China(mainland)
SAMPLE	Accept
OEM	Accept

2. More Details of Window and Door Hinges

Size(LWT)	100mm75mm2.5mm steel door hinge
Material	steel/iron
Shaft diameter	11mm
Head	flat head or crown head
Bearing	0 bearing
Screw	4*25mm
Finish	AB/AC/PB/PC/GP/SN/NB/SB/NP/MAB/MAC
Packaging	1pair/color box, 50pairs/carton(or as client's request)
Usage	wooden door, upvc door

Window Hinge

3. Product Show of Window and Door Hinges

Window Hinge

Q:What are the general hardware and special hardware for doors and windows in construction works? How to distinguish what is ordinary hardware which is a special hardware?: For aluminum doors and windows, the hardware slot to meet the European standard C tank specifications should be considered ordinary hardware! For steel doors and windows, the hardware slot regulations European standard U slot specifications of the ordinary hardware!

Q:What brand of doors and windows hardware is good: Germany Noto, the German peacekeeping shield, Germany Squilia, Northropus quality is very good

Q:Door and window hardware accessories: Door and window hardware accessories process 1, the production process quality doors with metal surface smooth, smooth, no pores, burrs, defects and other phenomena, the details of the process, especially see the excellent. This and high-quality hardware products and more use of large forging machine forging is not unrelated to the high strength of the mechanical force to make the material density becomes very high, and then after dozens of precision machine polishing polishing process to make the product as bright as a mirror Extraordinary effect. In contrast, the poor use of hardware products due to the use of small die-casting machine and simple lathe processing production, the general structure of loose, visual inspection that can be found on the surface of the pores, silk, cracks and so on and uneven phenomenon. 2, electroplating process High-quality doors with metal products, the electroplating layer is often bright and uniform, natural color, good density, the coating has a solid sense of visual inspection. The poor quality of the door with the hardware products, the coating shiny dark, thin coating within the short term easy to rust, wear, peeling, blistering.

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:Mainly in the application of nanotechnology materials.: PVD is a physical vapor deposition, is currently widely used in the international advanced surface treatment technology. Its working principle is in the vacuum conditions, the use of gas discharge to the gas or the evaporative material part of the ionization or evaporation of substances in the ion bombardment at the same time the evaporation or its reactants deposited on the substrate. It has the characteristics of rapid deposition and surface cleaning, especially with the film adhesion, good winding, can be widely plated and other advantages.

Q:Seek advice to do the doors and windows hardware business how to find the exact person in charge of the site, the corresponding department which is best to list the order, there is the work: There is no standard answer to this question. Generally speaking, no one on the site can decide this

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:Plastic doors and windows hardware: Do doors and windows hardware accessories a lot of manufacturers, but on the excellent quality and fair prices in two ways, we have been using the wisdom of hardware, feeling the quality is very good, and the price is very fair.

Q:Broken bridge aluminum window hardware brand: It is best to use the German Sighelia, the general flat open more than 200, flat on the hanging over 400, ZD is a joint venture Zhengda, but also a lot of fake of the German Nuotuo.

Q:Hehe hardware, Kennedy hardware which is good? Thank you!: Each have their own good, and aluminum doors and windows are better, Kennedy Lang curtain wall is better

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range