The company was established on March 28, 2011
In 2011
The first batch of qualified products went offline on June 19, 2012
In 2012
The construction of the second workshop project was started in 2013 and put into production in 2014
In 2013
The construction of the third workshop project was started in 2015 and put into production in 2016
In 2015
In July 2015, the shareholding system reform was carried out and the name was changed to Shandong Longhua New Materials Co., Ltd.
In 2015
On September 14, 2016, the company was listed for trading in the National SME Share Transfer System
In 2016
On December 15, 2016, the company was recognized as a high-tech enterprise
In 2016
In May 2017, the fourth workshop project of the company's high-end polyether production line was put into operation, with a production capacity of 200,000 tons/year
In 2017
In June 2019, the People's Government of Shandong Province recognized our company as a key chemical monitoring point enterprise
In 2019
In December 2019, the Department of Industry and Information Technology of Shandong Province awarded our company the title of single champion of Shandong Province manufacturing industry
In 2019
In October 2020, it was awarded as Zibo Gazelle Enterprise.
In 2020
In November 2020, Longhua Polyether Polyol won the Shandong Famous Brand
In 2020
On December 3, 2020, the Shenzhen Stock Exchange’s ChiNext IPO will be held
In December 2020, won the Shandong Province Gazelle Enterprise
In 2020
In February 2021, Chairman Han Zhigang won the 2020 Top Ten Innovative Persons of the Year Award influencing Zibo
In 2021
In April 2021, won the May 1st Labor Certificate of Shandong Province
In 2021
On May 29, 2021, the fifth workshop expansion project was successfully commissioned once, with a production capacity of 360,000 tons/year
In 2021