Guangdong Yonglong Aluminum Co., Ltd.
Unity and Enterprising, Innovation Development, Quality Oriented, Service Win！ Welcome customers from all over the world！
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aluminium profile oval aluminium tower scaffold aluminium casting production
Product Description
| Product | Customized 6063 aluminum extrusion profile |
| Material | Alloy 6060, 6061, 6063, etc. |
| temper | T5, T6,etc |
| Color | Different colors available (black, blue, green, champagne, bronze, golden, vermillion, etc.) |
| Surface treatment | Mill finish, anodized, electrophoretic coating, powder coating, thermal break, wood grain/wood-in-shift, etc. |
| Mould | Based on your drawing or use our mould free |
| Sample time | Usual practice: within 15 working days against payment |
| Usages | Windows, doors, curtain wall, solar panel, LED panel, heat sink, industry, etc. |
| Certified | ISO9001-2008 Quality System, |
Through an eletrical process to form a certain layer of anodic layer on the surface of profile,available in different colors, including silver,champagne,dark brown,golden,black
Why choose us?
Cost Competitive
We can control all the manufacture process from extruding to machining by ourselves, which is why we can reduce the product cost comparing to our competitors.
Quality Guarantee
We will inspect the whole process from material, production, finished profiles. We make the formal commitment that we will offer one year guarantee after the shipment, if any quality problems of our products, we promise to replace the defective ones in the next shipment.
OEM Capability
We make various kinds finished aluminum extrusions and further processed product from machined piece, we respect client's designs and work to perfect product.
High quality products
Price is important, but quality counts for much more, so we dedicated in superior quality. In this way, our products have been sold to Europe, North America, Japan, New Zealand and other countries and enjoy a good reputation from overseas customers.
Mission Statement
We focus on aluminum product innovation always.Honest and integrity in forever.
One stop service supporting customers solving their supply chain problems from produce to delivery.
Absolutely follow up the agreed terms and conditions
Our Services
1. reach specified order quantity returned extrusion mold cost
2. provide free samples
3. test order or small order accepted
4. standard EN755, GB5237-2008, ISO 9001 or customer requires
5. highly specification before loading
6. 24 hours service for your contacting
7. OEM service offered
FAQ
1. Q: Are you a factory or trading company?
A: We are a factory is designing and producing Aluminum Profile.
2. Q: Where is your factory located? How can I visit there?
A: Our factory is located in No.10 Lequn Avenue, Leping Town, Sanshui District, Foshan City, Guangdong, P.R. China. We are near to GUANGZHOU BAIYUN Airport. Warmly welcome to visit us! Warmly welcome to visit us!
3. Q: Is your mould free?
A: We have self-designed mould, if you use our mould, its free.
Or we can open new mould based on your drawing, it is free till your quantity reach the calculation tons.
4. Q: How do you control the quality?
A: As a manufacture certificated by ISO9001,ISO14001, We do have very strict quality controlling system.All the defactive products will not be out from factory.
5. Q: How to contact you?
A: You can directly contact me online.
To examine with the naked eye, we can also come up with the conclusion that the quality is good or bad, and we will examine the following aspects:
(1) first check the wall thickness of the profile, which is not true of thin wall profile.
(2) check the flatness of the profile surface, such as the hollow section, to see whether the four edges are sunken and bulging.
(3) check profiles 6 meters long, whether to have obvious twisting, twisting a lot can't use, because the aluminum window, the profile twist straight, so this profile within the window there is always the original twisting stress.
(4) check whether the profile surface has open air bubbles (white spots) and grey slag (black dots).
(5) the profile surface is not allowed to have cracks, burrs, peeling and corrosion.
(6) the profile surface does not allow for obvious scratches, pits and bruises.
(7) the shape is bent with both hands, and the twisting strength is better, and then the left hand can
recover. Not too soft, like a "noodle" shape must not be used.
(8) two different colors are not allowed in the same profile.
(9) put together several profiles to see its color difference, such as color difference and not easy to use.
(10) on the surface profile with smooth hard objects (iron), draw a light, in the material surface with a white scratches, if can use hand wipe, show that no erase oxide film, such as white scratch by hand to wipe out, oxide film have been crossed out, explain oxidation membrane stability is poor, the oxide film is too thin, poor quality of aluminum oxide. The quality of aluminum is related to a number of factors. The above is a very simple and popular introduction. It is mainly used to purchase aluminum materials for users. Purchase material to see whether the test report and wind pressure value with aluminum doors and Windows profiles, such as selection of 70 series, only see advertising, listen to the pusher ad-libbed, covet is cheap, so it is easy to buy back the unqualified aluminum cause hidden trouble to construction.
