Haidian Beijing, Beijing

APTS is an experienced professional supplier from China of self-lubricating bearings (oilless bearing) and wear-resistant parts for a broad range of commercial and industrial applications. Our Product...

China National Electronics Imp. & Exp. East China Co. is specialized in all types of Metal Bushes and best quality Oil Seals ( Metal ), Bushing , Mechanical Seals, Steel Balls and Wear Ring, ...