On January 20, 2018, Nanjing Environmental Protection Industry Association held the 2018 Spring Festival annual meeting at Nanjing Central Hotel. Nanjing ruijiete was invited to attend as a member unit.

The meeting was presided over by Zhou Bin, executive vice president of the association. Leaders of Nanjing Environmental Protection Bureau and economic and Information Technology Commission attended the meeting at invitation. First of all, Secretary General Zhang Jianning will report on the work of the association in one year; Then, Vice President Chen Jingcheng will read out the list of the winners of the ability evaluation and the third evaluation, and issue the certificate. Then Gu Kunlin, the honorary president, read out the reply to the establishment of the membrane technology professional committee and awarded the card; Since then, the leaders of the association have issued credit enterprise level certificates to the first batch of units with credit rating of Nanjing environmental protection industry. Nanjing ruijiete won many honors such as "innovative products in environmental protection industry" and "advanced enterprise in environmental protection industry".

The conference called on all "Nanjing environmentalists" to firmly establish the concept of socialist ecological civilization under the guidance of Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era, actively respond to the call of the Municipal Party Committee and the Municipal Government, and devote themselves to the battle of pollution prevention and control to promote the ecological environment. The quality continues to improve, making greater contributions to the continuous improvement of the ecological environment quality.