Dongguan Wanhang Electronics Technology Co., Ltd

What is Otalum?Otalum was founded in 1984 and after 36 years’ development, now becomes a professional aluminium extrusion supplier for architectural systems and industrial applications. Our factory is well equipped with 40 extrusion lines with capacity from 500- 5500 tons, with total annual output of 15000 tons, producing a wide range of products, such as window and door systems, curtain wall, performance louver, heat sink, solar panel framing. Customized service is available. Our engineers can help you design your extrusion structure and produce your own system. Our products are exported to South America, Australia, Singapore, Philippine, Thailand and other major markets, which forms a global sale network with the domestic market. Our vision is to keep close and responsive to our customers and be able to support them with our knowledge and experience in aluminium industry. This differentiates us from other suppliers and brings us good reputation, which makes us stronger.

Товары:

	Thermal Break Aluminium Window & Door System	Aluminum surface finishing is another big part of the aluminium extrusion industry and luckily, we have almost all of it. Three anodizing lines, th...
	Unitized Aluminum Curtainwall System	Aluminum surface finishing is another big part of the aluminium extrusion industry and luckily, we have almost all of it. Three anodizing lines, th...
	Aluminum Extrusions	OTALUM was founded in 1984 and after 36 years' development, we have now already become a professional aluminium profile manufacturerfor architectur...
	Aluminium Construction Profiles	OTALUM was founded in 1984 and after 36 years' development, we have now already become a professional aluminium profile manufacturerfor architectur...
	Aluminium Curtain Wall Profile	OTALUM was founded in 1984 and after 36 years' development, we have now already become a professional aluminium profile manufacturerfor architectur...
	Aluminium Equal Angle	OTALUM was founded in 1984 and after 36 years' development, we have now already become a professional aluminium profile manufacturerfor architectur...
	Aluminium Formwork	Otalum was founded in 1984 and after 36 years' development, Otalum has become a professional aluminium section manufacturerfor architectural system...
	Aluminium Heatsink Profile	Otalum was founded in 1984 and after 36 years' development, Otalum has become a professional aluminium section manufacturerfor architectural system...
	Aluminium Square Bars	Otalum was founded in 1984 and after 36 years' development, Otalum has become a professional aluminium section manufacturerfor architectural system...
	Aluminium U Channel	Otalum was founded in 1984 and after 36 years' development, Otalum has become a professional aluminium section manufacturerfor architectural system...
	Aluminium Unequal Angles	Otalum was founded in 1984 and after 36 years' development, Otalum has become a professional aluminium section manufacturerfor architectural system...
	Aluminum Extrusion Products	Otalum is one of the leading aluminium window extrusions suppliersof customed aluminium profile productsin Southeast-China, Australia, South Americ...
	Aluminium Construction Profiles	Otalum produces a large number of architectural aluminium profiles also known as aluminum construction profiles, used for building and construction...
	Aluminium Curtain Wall Profile	Aluminium curtain wall profile is a thin and lightweight wall system used for high-rise buildings. It is normally composed of aluminium and glass. ...
	Aluminium Equal Angle	The equal angle aluminumis an important type of aluminium L angle with legs of equal lengths and equal thickness. In Otalum, we offer a wide ran...
	Aluminium Formwork	Aluminium formwork is a construction system for casting the concrete structure of a building. The lightweight aluminium panels and simple installat...
	Aluminium Heatsink Profile	Otalum stocks a wide range of extruded aluminium heat sinks and provide heatsink extruded aluminium profileto custom designs, available in a range ...
	Aluminium Square Bars	Similar to the application scope of the aluminum flat bar, the aluminium rod squarecan be widely applied in construction, machinery, electronics, s...
	Aluminium Flat Bars	Aluminium flat bar can be widely applied in construction, machinery, electronics, sports equipment, advertising, transportation, consumer goods, fu...
	Aluminium Profile For Solar Panel	The aluminium frames around the solar panel is an important but often ignored component of a solar panel. Aluminium profile solar panel frame and m...
	Aluminium Rectangular Tube	Aluminium rectangle tube is frequently used in places where lightweight and corrosion resistance is important. Thus, similar to the aluminium profi...
	Aluminium Round Bars	Aluminium alloy round baris frequently used in the transportation, construction and aviation industries due to its excellent strength to weight rat...
	Aluminium Round Tube	Aluminium round tube or aluminum round pipeis used in a lot of structural applications. It is also popular in the transportation industry (like bic...
	Aluminium Square Tube	Extruded aluminum square tubeis frequently used in the places where lightweight and corrosion resistance is important, such as framework, support c...
	Aluminium Tube	In Otalum, extruded aluminium tubes come in three types: round tube, square tube and rectangle tube. Just like other aluminum extrusions profiles m...
	Performance Aluminium Louvre System	Performance Aluminium Louvre System Louvres are used on most buildings in some form or another. Louvre systems usually provide airflow, both int...