Shanghai Qingpu District No.7 Organic Raw Materials No.13 Jiao Zhan Belt No.16 Chun Ben No.40 Jiao Zhan Agents No.80 Dong Nan Ya Cross-border E-commerce Building Materials Metal Materials Chemicals Products Packaging Materials Chemicals Fine Chemicals Hua Gong / Chemistry 理事单位 高新技术企业 省级专精特新中小企业 市级专精特新中小企业 省级高新技术企业 市级高新技术企业 ISO9001认证 RoHS认证 REACH认证