Premade thickener CPU-A replacing lithium thickener was successfully developed;

3rd generation production process for premade polyurea thickener developed; ISO5001 energy management system credited; Brand “Honsing” was granted “Shandong famous trade mark” title;

2nd generation production process for premade polyurea thickener developed; ISO18001 occupational health and safety management system credited; honored with “the 12th five-year Chinese petrochemical and chemical elite privately-owned corporation” title;

Successful developed of polyurea based high temperature low noise bearing grease;

“Armament contractor” authentication acquired from the General Armament Department of PLA;

Successful trial production of first generation premade polyurea thickener; “production method of urea thickener for grease use” was patented;

military-use novel rust-proof graphite lithium grease successfully developed;

new test center put into use; self-designed information management system put into service;

Jingpin workshop set up and put into production, manufacturing series of polyurea and calcium sulfonate complex greases;

Jingyi workshop set up and put into production, self-designed automatic control system for grease production put into use; ISO14001 environmental management system credited;

successful trial production of calcium sulfonate complex grease;

successful trial production of polyurea grease; “precise bearing grease” project passed appraisal by Shandong Science & Technology administration;

Honored with “national quality inspection exempt” qualification;

Clean workshop set up, successful trial production of lithium base low noise grease;

Renamed as “Shandong Honsing Chemical Company Limited”;

Successful trial production of greases for metallurgical industry; ISO9001 quality management system credited;

Honored with “Dongying Quality Guarantee” title;

2000 t/y HP high temperature grease (lithium complex) launched;

Renamed as “Dongying Honsing Chemical Company Limited”;

Successful trial production of lithium grease

Guangrao Honsing Chemical Works was established; first product was calcium base grease;