Year 1993Time of issue : 1993- 09-24
■ Zhoucun North Special Oil Factory was established
Year 1999Time of issue : 1999- 09-18
■ Changed its name to Zibo North Special Oil Factory; won the title of "Advanced Unit for Eliminating "Non-standard Production"" by Zibo City
Year 2000Time of issue : 2000- 09-23
■ Won the "Quality Trustworthy Product Unit" in Zibo City
Year 2005Time of issue : 2005- 10-14
■ Changed its name to Zibo North Zite Chemical Co., Ltd.
Year 2006Time of issue : 2006- 08-23
■ Won the "advanced unit of integrity enterprise" in Zibo
Year 2009Time of issue : 2009- 09-26
■ Won the "advanced unit of integrity enterprise" in Zibo; a joint venture with Hong Kong Heheng International Investment Co., Ltd. to establish Shandong Haolilai Special Oil Co., Ltd.
Year 2010Time of issue : 2010- 09-24
■ Won the "advanced unit of quality management" in Zibo City; was assessed as the "teaching and scientific research practice base" by Shandong University of Technology
Year 2011Time of issue : 2011- 09-22
■ It was assessed as "Famous Trademark of Shandong Province" by Shandong Administration for Industry and Commerce; became the deputy director unit of the Organic Heat Carrier Professional Technical Committee of China Boiler Water Treatment Association
Year 2013Time of issue : 2013- 09-13
■ Recognized as "Enterprise Technology Center" by Zibo Economic and Information Technology Commission; the company's equity was listed on Qilu Securities for trading on November 4, stock code: 100191; integrated Zibo North Zite Chemical Co., Ltd. and Shandong Haolilai Special Oil Co., Ltd. Company resources, completed the shareholding restructuring and changed its name to Shandong North Zite Special Oil Co., Ltd.
July 2014Time of issue : 2014- 07-10
■ Our company undertook the China Organic Heat Carrier Industry Conference