In 1995, Mr. Lian Jiasong, the chairman, founded Zhejiang Ultra Fine Chemical Co., Ltd.
In 1995, the first domestic production line for industrial production of Aluminium isopropoxide and production of high-purity nano alumina by aluminum alcohol hydrolysis was put into operation.
In 1999, the “UP&C” trademark obtained registration rights from the National Trademark Office. UP&C is the English abbreviation for ultrafine powder and products.
In 2001, it passed the ISO9001 international quality management system certification.
In 2003, the first 2-Butanol aluminum production line in China was successfully researched and put into production.
In 2004, it was approved as a chemical enterprise with self operated import and export rights.
In 2004, he was elected as an executive director unit of the Ultrafine Particle Professional Committee of the Chinese Particle Society.
In 2005, it passed the ISO 14001 international environmental management system certification.
In 2005, with the approval of the Zhejiang Provincial Department of Science and Technology, the company established the Zhejiang Provincial Research and Development Center for Ultrafine Chemical Materials.
In 2005, the sol gel method for energy-saving lamps γ- Two invention patents, including the preparation method of Al2O3 protective film coating, have been granted by the National Patent Office.
In 2006, Jiangsu Lianlian Chemical Co., Ltd. was established.
In 2007, a high-purity flake α- The preparation method of Al2O3 ultrafine powder has obtained an invention patent authorized by the National Patent Office.
In 2008, it was awarded the title of National High tech Enterprise.
In 2009, Mr. Lian Jiasong was elected as the Vice President of Sol gel Branch of Chinese Ceramic Society.
In 2011, obtained three patents for the preparation and curing of low-carbon alkyl alcohol aluminum.
In 2012, it took the lead in introducing new high-purity nano alumina materials for new energy lithium battery separators in China, and obtained applications in 70% of the national lithium battery separators enterprises such as Dongguan New Energy Technology Co., Ltd. (ATL and CATL CATL), replacing imported products with quality advantages.
In 2012, the “UP&C” trademark was successfully registered in the United States and the European Union, respectively.
In 2012, we completed the “Research on Production Technology of High Purity Nano alumina for Energy Saving Lamps by Sol gel Method”, a key scientific and technological project of the tenth five-year plan in Zhejiang Province.
In 2013, an all solid Polyelectrolyte film and its preparation and application method were authorized by the National Patent Office to obtain an invention patent.
In 2013, undertaken and completed the National Major Science and Technology Support Plan project of the 11th Five Year Plan of the Ministry of Science and Technology.
In 2014, Jiangsu Lianlian Chemical Co., Ltd. was successfully listed in the national small and medium-sized enterprise equity transfer system.
In 2016, the Jiangsu Provincial Department of Science and Technology awarded our company as the Jiangsu Provincial Graduate Workstation.
In July 2019, Zhejiang Ultrafine New Materials Co., Ltd. was established.
In November 2020, Mikron Powder Equipment (Ningbo) Co., Ltd. was established.
In January 2021, Zhejiang Ulan Hangdun Precision Ceramic Technology Co., Ltd. was established.
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