From the selection of raw matieral, continuous optimization of processing technology, and under numerour professional inspections.

In recent years, quality has been in increasingly demanding among customers in the field of machinery and equipment manufacturing, especially for core components such as main housing, bearing housings, gear shafts, etc.

Since april 2020, Nanbao supplied core parts to major steel mills including Taier Heavy Industries, SMS Group, Jiangxi Xinyu New Materials, Ningbo Haoyang New Materials and etc.. Continuously accumulative processing technology and innovative thinking brings NANBAO to a new leading position to supply the most modern processed core parts including bearing house, gears, and other spares and professional technical services to our customers.

The internal quality and surface accuracy and smoothness are in high standard when the selection of raw matieral with flaw detection at the very beginning, continuous optimization of processing technology, and numerour professional inspections are taken, which highly improves spare parts usage stability with low maintenance and significantly extends their life service time.