In 2010, we set up a sponge net chemical plant in partnership, specializing in sponge netting. In 2013, we set up a wholly-owned Changzhou Yingfeng sponge factory, mainly engaged in sponge deep processing and sponge netting. In 2017, we set up a Changzhou Yingrui polymer factory in partnership, mainly engaged in the production and processing of foaming products such as EVA/PE/CR. In 2019, due to the development of the enterprise, Yingfeng sponge purchased its own land, built a new factory and put it into production that year.In 2024, he invested in Suqian and built a new Suqian Yinfeng new material factory, which was completed and put into operation in November, mainly engaged in the manufacture of pu high elastic cotton in the automobile industry.

Win-win cooperation and pragmatic innovation