Kaiping Knight Castor Hardware Co. Ltd. is a foreign capital factory, which is establish since 1991. Manufacturing high quality castor is our specialty, helping buyer like you source the right product is our tenet. Factory occupied 50, 000 square meters and equipped with a full set of advanced digital manufacturing and inspection device, leading product including :heavy-duty industrial castor, light-duty industrial castor, furniture castor, scattfolding castor xxxxx Goods are mostly producting and selling under custom OEM project to Europe, US, Sounth Korea and Japan. Our R&D team consists of 6 engineers, equipped with 3D design software and instruments. In order to achieve different buyer&＃039;s commitment, we research, develop, inspect sample and production all by our data institution. We are ISO9001:2000 certified, our products carry DNV approvals. Inquiry today to learn more.