Certificate

Ma'anshan Ona Intelligent Equipment Co., Ltd is an important wear-resistant casting R & D and production base in East China. Covering a total area of 60000 square meters. After years of development, the company's three series products, cement vertical mill high chromium roller liner, high manganese steel wear-resistant parts of mine crusher, high manganese steel and low alloy steel hammer head of metal crusher, are exported to more than 50 countries and regions in Europe, America, Europe, Africa and Southeast Asia, widely used in cement, power, mining, metallurgy, chemical industry, metal crushing and other industries.

ONA Casting has advanced equipment and manufacturing process in the industry. It has successively introduced the American inductotherm vacuum degassing melting furnace, German spectro spectrum analyzer, the British Foseco alkali phenolic resin sand molding process and materials, the most advanced sand processing system in China, and AnyCasting casting casting simulation software.

ONA Casting has obtained multiple certifications such as ISO9001, ISO14001, ISO45001, SGS, etc. If you have other certification requirements, we can also meet them according to your needs. ONA Casting will did quality test at least twice for each products, we will do material test, dimensions test, hardness test, etc when it's finished production. Before shipment, we will make dimensions test, hardness test again.