Expert in metal surface corrosion protection
About us

KEAO was established in 1990s and has been committed to powder zinc impregnation technology and equipment development. KEAO has a total of 100 employees and sales annual more than millions of dollars. KEAO has full capacity for complete range of varieties of anti-corrosion products with advanced technology. It has comprehensive strength of independently contracting the design, production, installation of surface anti-corrosion equipment and products. Related equipment and products have been widely sold at home and aboard which used in railway, subway, electronic and electrical products, chemical industry, ocean, power, communication, construction, ship and other industries metal corrosion protection.


Core advantageone anti-corrosion solution,one-stop service

After more than 20 years development and experience in manufacturing and maintenance, KEAO has set up its own core advantage:one anti-corrosion solution, one-stop service. KEAO can provide the whole design for production line、products and equipment according to customers’ demands and specifications.

Sherardizing Process:

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Copyright:Yancheng Keao Machinery Co,.Ltd
Tel:13905107045 ;  Email:

Add:NO#9 Industrial Zone, Yifeng Town,Yandu District, Yancheng city,Jiangsu China