Product Description

The Door and window accessories include door control hardware, high-performance household hardware, wooden interior door hardware (plastic, aluminum alloy), window hardware, special types window hardware, sealing strip for building doors and windows, sealing top for building doors and windows, sealant for building doors and windows, ventilator. Since the market demand is increasing, the technical requirements, including intelligence and convenience, are getting higher, and the applications are getting wider.The Door and window accessories need high quality requirements for materials, surfaces and dimensions.Basically, hardware parts appearance has to zero defects. For this reason, a standardized manufacturing process to ensure quality is necessary. We focus on the selection of raw materials, mold requirements (design, material selection, surface cleanliness, dimensional accuracy, service life), the precision accuracy of production equipment, production efficiency, protective turnaround, post processing, surface treatment, packaging methods, etc.

Product Detail

Door and Window Accessories of Suppliers

abide by the contract", conforms to the market requirement, joins during the market competition by its superior quality also as provides extra comprehensive and exceptional service for consumers to let them turn into significant winner. The pursue of the business, is definitely the clients' gratification for 2019 New Style China Door Hardware Window Torsion Spring Wardobe Hardware Spring Latches Accessories, Prospects first! Whatever you require, we should do our utmost to help you. We warmly welcome clients from all around the globe to cooperate with us for mutual enhancement. 2019 New Style China Spring, Compression Spring, We integrate design, manufacture and export together with more than 100 skillful workers, strict quality controlling system and experienced technology.We keep long term business relationships with wholesaler and distributors form more than 50 countries, such as USA, UK, Canada, Europe and Africa etc.

1.Door and Window Accessories Introduction

Our Door and window accessories are manufactured by the stamping process, then using post processing and surface treatment has a certain aesthetic and high precision.
Assembling parts have provided for well-known domestic door & window accessories enterprises. (such as Panpan group, Rolandsini doors and windows)
We will select reasonable surface treatment methods to improve the quality of the doors & windows according to the requirements for different needs, such as polishing, electroplating (chromium, nickel, zinc, etc.), oxidation, and so forth.
Currently, the selected materials are aluminum and zinc alloys, following stainless steel by our customers.

2.Door and Window Accessories Parameter (Specification)

Production process




Zinc die casting



Die-casting complex shapes, Smooth surface.

Surface treatment: electroplating, spraying, painting, polishing, grinding, etc.

Best room temperature mechanical properties and wear resistance.

Low melting point(at 385°C), easy to die-casting.

Door & window

Locking, buckle, hinge, sliding support (hinge), door handle, door lock, double door latch, double door handle, screen door shaft and seat, screen door buckle and handle, door nails, etc.

Aluminum die casting


Light weight and high strength

Good sealing and beautiful appearance

Long service life

Strong corrosion resistance

Precision (Investment Casting)

DIN1.4308 ASTM304&316

Greater design flexibility

Improve overall structural strength

Aluminum profile


Stable dimension

Suitable for abnormal shaped cross-section structure

Can be customized


3.Door and Window Accessories Feature And Application

Our matching parts & seals, and the assembly test of doors & windows can be mass-produced in the factory.
It is conducive to fulfill doors & windows design standardization, products serialization, and spare parts generalization, as well as the products commercialization.
Aluminum and zinc alloy doors & windows are properly to the projects of hotels, halls, gyms, theaters, libraries, research buildings, office buildings, computer rooms, and civil residences that require airtightness, heat preservation, and sound insulation.

4.Product Details

Production Process: Aluminum profile & aluminum and zinc alloy die casting & precision casting + machining + surface treatment
Materials: Aluminum alloy ADC12/A380
Stainless steel ASTM304/316 DIN1.4308
Surface treatment: polishing, oxidation, electroplating, wire drawing. spray paint, etc.


5.Product Qualification

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6. Deliver, Shipping And Serving

Transportation: by sea, by rail, by air
Shipping: pallets (plywood or fumigated wood), wooden case + lid + carton (internal bubble bag) + corner protector + PE film
Delivery: FOB Ningbo or Shanghai recommend
Workshop photos: Aluminum and Zinc Alloy Die Casting Machine

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How many staffs do you have in your factory?
How far is your factory from the Shanghai airport?
How long it will take from shanghai to your factory?
Three hours
Where is your factory located?
If OEM is acceptable?
Do you provide sample? Free or charge?
A small number can be provided free of charge, and a large number needs to be charged
What is your MOQ?
MOQ 10000pcs
Are you a trading company or a manufacturer?
trading company
How long is your delivery time of off-season?
45 days
How long is your delivery time in peak season?
60 days
What's your way of trading?
What are your payment terms?
TERMS OF PAYMENT:30% In Adv. and 70% before shipment it by TT
What is your trading currency?
US dollars, Euro
Do you accept Forwarders appointed by customers?

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