Set up in 1998, Changzhou Zhongtian Fire-proof Decorative Sheets Co., Ltd. (Zhongtian) is one of the largest Chinese manufacturers of high pressure laminate. Zhongtian owns two brands: Zhongtian and Zhongtian Polybett. Zhongtian Polybett is a high-end decoration brand which was built on the 20th anniversary of the founding of Zhongtian.