Founded in 2015, the Joysun company is located in Dushan Port Chemical Industry Park, Pinghu City of Zhejiang province, and covers an area of 10,000 square meters with an annual capacity of 30,000 tons. It was recognized as a national "high-tech enterprise" in 2019, which is a small and medium-sized enterprise specialized in R&D, manufactur-ing and selling foaming agents, stabilizers, lubricants, new rubber and plastic processing additives and products. 

The Joysun company is a provider and promoter of foaming technology, and committed to providing advanced foaming agent and foaming technology solutions for our customers and partners.