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Company Profile
Professional aluminum, aluminum alloy welding material production enterprisesProvide one-stop service for development/design/customization/production

Chanzhou Aozhong Special Welding Wire Co., Ltd., established in 2012, possessing an area of over 28,000 square meters, with total investment beyond 16 million US dollars, and it is located in Changzhou, Jiangsu Province, a city among the economically developed Yangtze River delta economic zone, adjacent to China’s largest port city-Shanghai, the geographical location is extremely advantageous, and the transportation is also convenient.

As the professional manufacturer of aluminum and aluminum alloy welding wire, there is strong Research & Development teams, ensuring the various needs of different industries; industry-leading production equipments, ensuring the stable quality of products; perfect testing methods and quality management system, ensuring the fantastic quality of the products since its inception. Meanwhile, our annual production capacity of aluminum alloy welding wire reached 10,000 tons from 2016, which enable us to rank the top in the industry in China!

In addition, we have registered the brand “AO ZHONG” for our products, including MIG & TIG Aluminum, Aluminum Alloy Welding Wire, and MIG & TIG Stainless Steel Welding Wire. Due to excellent quality and stable performance of our products, the factory not only successfully obtained ISO 9001 quality management system certification, but also got approval from the Classification Society of China(CCS), Deutsche Bahn AG(DB), Conformity with European(CE), American Bureau of Shipping(ABS) and American Welding Society(AWS).

Our products are widely adopted in variety of industries, such as petrochemical industry, pressure vessel, shipbuilding, vehicle, bicycle and aluminum formwork etc., which not only deeply favored by vast domestic customers but also sold to USA, Canada; UK, Italy, Poland, Spain, Czech, Russia; Australia; Japan, South Korea, Indonesia, UAE; Argentina, Brazil, Mexico; South Africa, Egypt etc.

In a word, adhering to “Integrity, Innovation, Service” as our business philosophy and “Better Brand, Better Reputation” as marketing concept, which commits to provide high quality products and better service to domestic and overseas customers. Welcome to contact us and build long-term cooperation relationship! 


Company strengthIntegrity, innovation, service





Enterprise qualificationIntegrity, innovation, service