国产高清一区二区在线视频_日日韩人妻有码精品专区_色涩网站在线观看_99国产精品视频免费热播_男女XX00上下抽搐动态图_2024亚洲欧美国产日韩_成人欧美精品一区二区不卡_精品无码人妻遭多人侵犯Av_国产无码婷婷丁香五月天_光棍天堂看片中文在线观看免费

History

Tags/Keywords: History

In 2007  achieved the national invention patent via a chlorinated rubber production method, filling the domestic blank of eliminating carbon tetrachloride solvent production process;

In 2008  won the Sponsored Project from the Ministry of Science and Technology Innovation Fund for Small and Medium Enterprises;

In 2010  participated in drafting National Standard Committee's industry standard Chlorinated Rubber Resin;

In October 2011  awarded as The Small and Medium-sized High-tech Enterprise of Jiangsu Province;

In 2014  won as one of the 50 outstanding enterprises in the section of new materials industry of 3th China Innovative Entreprise Competition;

In 2015  awarded as National High-tech Enterprise;

In August 2015  achieved another national invention patent. Extended the product domain in rubber resin material and gradually formed diversified product line.