Beijing Hua ruishengjia protecting bar manufacturing Co.Ltd.With the development of many years,Our business has become wider and wider .The registered captial has reached 10.8 million.And our quality mangement systerm conforms GB/T19001-2000 idt ISO9001:2000. We strictly obey JT/T374-1998<fence technical conditions>and GB/T18226-2000 <Highway trafic engineering steel member corrosion technology >
Our company has become a comprehensive unit of the design, development, manufacture and sales...
read more