南京四新科技应用研究所有限公司始创于1992年，是一家专业从事消泡剂，脱气剂及泡沫控制系统研发、生产和销售的国家级高新技术企业。年营业额1亿元人民币。企业营销体系完善，产品畅销31个省市地区及30多个国家与地区。至国内
四新公司拥有国内最大的消泡剂生产基地和最好的研发团队-技术中心，在消泡剂技术领域处于国内领先地位。目前公司共申请国家发明专利47项，国际发明专利3项。公司2009年完成了消泡剂国家标准的起草工作并已发布实施（GB/T 26527-2011），2012年升级成为江苏省消泡剂工程技术中心。
Nanjing SIXIN Scientific-Technological Application Research Institute Co., Ltd is founded in 1992. And it is the state-level high-tech enterprise which is focused on the research, production, and sales for the defoamer, degassing agent, and foam control system. The annual sales volume is 10 million RMB. The enterprise marketing system is very perfect and SIXIN products sell well in 31 provinces in domestic and over 30 countries abroad.
In SIXIN Company, there’s the largest defoamer production base and the best research & development team- technique center, which has been in the domestic leading position in the defoamer area. Till now SIXIN company has applied 47 national patents and 3 international patents. In 2009, SIXIN finished the Silicon defoamer national standard as the main drafter, which has been issued and implemented (GB/T 26527-2011). In 2012, SIXIN established the defoamer engineering technological center in Jiangsu.
