Chemaii's affiliated factory – Aoudico.,ltd is the leading ADI(AustemperedDuctile Iron) manufacturer in china with fine qualityprodcut and adequate capacity.Aoudi has a strong development team including 2 specialist in Chinese ADI Professional Committee and more than 20 technical personnel. In 2012, it will have 10,000 ton of ADI casting and machining capacity. Aoudi's products covers all grade of all specification around the world (ISO17804、EN1564、ASTM A897M、SAE  J2477、JIS G5503、GB/T24733 etc.). The products of Aoudi mainly supplies to well-known oversea corporations such as voith turbo Italy, AGCO Group, Ingersoll-Rand plc, CNH Global N.V.etc.

ADI(Austempered ductile iron) is known as a new generation of mechanical engineering material. ADI is applicable to parts require high strength ,high wear-resistance and considerable elongation. It a material have a characteristic consist of high strength, good formability, noticeable wear-resistance, shock resistance, fatigue resistance, shock absorption and etc. As substitution forged steel, cast steel, alloy steel, weld assembly, non-ferrous metal, etc. ADI casting is a very preferable material which can be applied in automobile industry, railroad, construction, nation defense industry, conveying equipment, general equipment, agricultural equipment, ship industry, mining equipment and varieties of engineering machineries.

Our company is ISO/TS 16949 authorized and has impeccable capability toguarantee customers the fine quality of our product with high end equipment, such as optical spectrum analyzers, universal testing machine, X-ray flaw detector, ultrasonic flaw detector, magnetic flaw detector, CMM, surface roughness measuring instrument etc. First class product and first class service is our mission statement.

TS/16949 Certificate	2008金奖	2009金奖
2010金奖	2011金奖	2012金奖
2016金奖