<http://schema.org/description>
"We have been barrel plating flat parts, but the parts do not meet the customer\u2019s corrosion requirements, and we now have to resort to rack plating. Can you provide a brief explanation for the significant difference in cost?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.pfonline.com/articles/cost-of-plating>