Nantong Navigation Machinery Group Co. was originally established in 1973 as part of the Diesel Filter Plant, National Sixth Machinery Department, a producer of high quality filters for diesel engines. We reformed as a limited company in 1996 and changed our name to Nantong Navigation Machinery Group Co. in 2009. With more than 40 years of development and growth within the industry, we are capable of incredible self-design functions and have developed and introduced many different kinds of ship equipment, including filters, valve remote control systems, marine modules, hydraulic products, etc. Our products are widely used in shipbuilding, diesel engines, power generation, lubrication equipment, chemical engineering, metallurgy, petroleum industry, and more.

The company is headquartered at No. 6 Yongxing Road, Gang-zha Economic Development Area, Nantong. The facility covers an area of more than 112,000 square meters, 44,000 of which makes up the production plant, while the offices cover about 6,500 square meters. This includes our 5 subsidiary offices. We utilize more than 290 pieces of manufacturing equipment in the processing of our products. This includes vertical/horizontal machining centers, CNC lathes, digital display boring machines, CNC tube-bending machines, CNC flame cutting machines, resin sand production lines, coated sand production lines, medium frequency smelting furnaces, liquid iron thermal analyzers, and metallographic microscopes.

Highly trained technicians account for about 33% of our total employees. An internal LAN covers the whole company and connects 134 computers. Utilizing software such as KM-CAD, SolidWorks, KM-CAPP, and KM-PDM, our technicians can better design and manage projects. This allows all information connected to our products to be integrated carefully through our network and database for completely modernized and standardized production. The final result is outstanding equipment that offers superior performance and reliability.

April, 2003, certified by BV

July, 2003, certified by IS09001:2000 Quality Management System

2005, certified by GL for grey iron castings

2007, certified by LR for welding and grey iron castings, ductile iron castings

2008, certified by KR for grey iron castings and ductile iron castings.

Our products have been inspected and certified according to CCS, LR, ABS, GL, BV, DNV, RINA, HR, NK and so on. We have also been widely praised by customers.