Ningbo CNC Machining Co, Ltd is a progressive company with 12 years' combined experience in mechanical seals and mechanical parts manufacturing.

We design and assemble mechanical seals for pumps. Our advantage lies in all the designs are strictly to the international standard and equivalent to John Crane, Flowserve and Burgmann seal, but at much more competitive prices. Also, with the imported automatic press machine and assembly line, we can run mass production stably. Besides, we have a complete range of manufacturing machines and mass production capability for most types of mechanical parts which customer designed, including induction furnaces, CNC machining center, Precision lathes, Punching machines, Argon protected welding machines, Plastic injection molding machines etc.

news & keywords:Iron Cast Part, Investment Casting Part, About the CNC Machining Parts

Most of the materials we use are cast iron, carbon steels, stainless steels, alloy steels, aluminum alloy, copper alloy, zinc alloy, steel sheet. Our services are mainly in machining parts, casting parts, stamping parts, forging parts, plastic injection parts, pump parts, pump body, pump impeller and mechanical seals. Seals materials include Ceramic, Silicon carbide, Carbon.

Our staffs believe in quality over quantity and work energetically to implement ISO9000 in each process. From raw material approval to in-process control, until final products out-going check, packaging, we strictly follow the customers’ drawing and requirements. We are always working hard to lower the clients’ purchasing cost and pride ourselves on time delivery of defect-free attractive parts.