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Window Handle,Wholesale Various High Quality Window Handle Products from Window Handle Manufacturers.

Window Handle Manufacturers-3H Inc. hardware corrosion characteristics More >

1. Aluminum and aluminum alloy is a high electrical and thermal conductivity of the metal material in its natural state vulnerable to surface passivation, surface oxidation A1203,3H20 in wet acidic conditions, hydrated alumina itself more stable, so aluminum and aluminum alloys window and door profiles made of a high-performance anti-corrosion material. Aluminum doors and windows and therefore preservation site is mainly in hardware, hardware galvanic corrosion is not only in itself, but also by the impact of aluminum electrode. Under certain conditions, the corrosion will be uninterrupted. Therefore, aluminum doors and windows with hardware in the design process to take into account material, surface protection particularity.

2. UPVC profile is a non-metallic material of high insulation, no electrode corrosion phenomena on metal parts, steel doors preservative mainly in hardware, as long as the hardware components of each selection properly, then better surface protection process, you can achieve durable purpose.
Optional Tips to Buy Window and Door Hardware Accessories-Window Handle Manufacturers More >

1. Good sealing performance should pick hinges, slides, locks. Opening and closing of the purchase, pulling a few feel their flexibility and convenience.

2. Flexibility should be able to choose a good locks. When you purchase can plug several key sequence does not look smooth, switch tighten up if the province strength.

3. Selected types of decorative appearance and good performance hardware. When you purchase mainly to see whether the appearance of defects, how plating gloss, feel is smooth and so on.
As a Window Handle Manufacturers-3H Inc.More >

Hige Introduction

As a window and door hinge supplier, we are going to introduce types of hinge.

Broadly speaking, there are about several types of hinge:

Ordinary hinge: hinge side is fixed to the frame, the other side is fixed to the fan, you can rotate open for wooden doors and windows and general wood furniture.

Light hinge: hinge plate hinge thin and narrow than normal, mainly for the wooden doors and windows and light wood furniture in general.

Side hinge: hinge plate width more than ordinary hinge, thicker. Mainly used for weight and large size doors or furniture.