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In 2007
became Weihai Science d technology enterprise.
Build the partnership with Changchun Institute of Applied Chemistry

In 2008
the establishment of cooperation with South China University of Technology
The film has a municipal water treatment chemicals Engineering Technology Research Center

In 2009
the establishment of municipal technology development center.
Commitment to national SME Technology Innovation Fund - with a reverse osmosis membrane scale inhibitor phosphorus
Passed ISO9001: 2008 quality management system certification

In 2010
phosphorus reverse osmosis membrane technology innovation in Shandong Province outstanding new products second prize and third prize of Science and Technology Weihai with inhibitors.
2010 Company of the Year award by the district Technology Achievement Award

In 2011
with a reverse osmosis membrane scale inhibitor phosphorus won the Shandong Institute of Chemistry and Chemical Science and Technology Award prize
National SME Technology Innovation Fund - phosphorus reverse osmosis membrane scale inhibitor used successfully passed the acceptance
Establish cooperation with Nanjing University of Technology
Sales revenue exceeded 30 million yuan

In 2012
through the high-tech enterprises.
Phosphorus reverse osmosis membrane obtained national invention patents with inhibitor
8000 square meters of new office buildings and business workshops, and get started.

In 2013
won Weihai innovation of advanced enterprises title
The film has a municipal water treatment chemicals Engineering Laboratory.

In 2014
won Weihai innovation of advanced enterprises title.

In 2015
Non-phosphorous copolymer scale inhibitor and dispersant obtained national patent.

In 2016
Antiscalant ME150 successfully gets NSF certificate.
Oxygen scavenger gets non-hazardous certificate.