HL’s pre-adjusted wheel hubs “HL3103G010NO” won the silver medal in the Second National Machinery Industry Product Innovation Competetion

The improved project for “inspection methods of tapered roller bearings ribs end-face” won the excellent prize!

The project of “automatic inspection to bearing inner and outer diamater, inner and outer race ” won the excellent prize!

HL company was approved and set up a "Postdoctoral Programme" station by the Ministry of Human Resources and Social Security and the National Postdoctoral Management Committee

HL company was recognized by the China National Intellectual Property Administration as the national intellectual property advantage enterprise in 2022

Hailin Company won the "Gansu Provincial May Day Labor Award"