Specifications

OE QUALITY, ONE YEAR GUARANTEE
STRONG R&D CAPABILITY
NEW PRODUCT DEVELOP
ISO/TS 16949 CERTIFICATE

There are four forging production lines, heat treatment production lines, and five connecting-rod machining production lines in the company, with key equipment including Czechic ULS55 cross-wedge rolling, 2500 tons of hot die forging press, Russian 1600 tons of hot die forging press, 500kg /h heat treatment continuous quenching and tempering stove, and French Renault cars' connecting-rod machining production line, etc.

 

The production capability of manufacturing is 10 thousand tons of precision forging and 2 million pieces of connecting-rod assemblies annually.

 

The connecting-rod production uses the technology of accurate cutting for charging; induction heating; preforming with cross-wedge rolling; forming with hot die forging press; quenching and tempering treatment with continuous heating stove of cast chain type; accurate forging technology of fluorescent inspection, and advanced machining technology of applying grinding instead of milling; pulling instead of milling, hydraulic fracture, rolling and honing.