Founded in 1984, located in the vicinity of Ningbo Seaport and Shanghai Seaport. NBNI is a professional manufacturer/exporter of rubber components, for finishing industry and other application.

Our comprehensive range of products include rubber dust proof sleeves, snubber blocks, Foodgrade silicone wine bung, boots, rubber gaskets, O-rings, rubber screw caps etc...The main rubber material we used as follow:
1)NBR, Silicone, NEOP, NR, BR, EPDM, IIR, H-NBR, PU, ECO, FKM, SI, CSM, ACM/NBR/PVC
2) The rubber products are mainly used in cars, machines, electrical devices and instruments

With our own Tooling Workshop and Testing Lab, all kinds of custom products are available. Most of our products have being well sold worldwide. Our goal is to provide high performance products, on-time delivery and technical support through innovative technology, dedicated teamwork and an acute awareness of our customers' needs. We are continuously striving to improve the process to meet our customers' requirements and exceed their expectations.