nantong shirui reinforced plastic products co., ltd was founded in 1994.which integra- tes research,development, production and marketing in its specialized business of frp products.
the quality management systems had passed the authentication of iso 9001(2000 version).siegrid ® series frp products had been sold to more than ten countries and regions in the world and had been suc-cessfully used in very important project items domes-tic. More>>