Ningbo Rock Plastic Factory, owned by Sinoriver Packaging.Co.,LTD., We Specialized in manufacture non woven bags, PP paper PE PVC cooler bags and so on since we established 2002. Rich experience has gave us an excellent capability for filling a variety of customers requirement. We can ...

We started our exporting business from 1997, the first customer is Italy. Now we have many connections with customers worldwide different countries and companies. professionally specialize in development production of magnetic material, assembly, electronics stamping parts, auto ...