From May 13 to 15, 2026, the 21st Guangzhou International Paper Expo & Paper-based Materials Exhibition took place at the Poly World Trade Center Expo in Pazhou, Guangzhou. Henan Tiankai New Materials Co., Ltd. participated with its core paper chemical solutions, joining paper industry professionals from around the world.

The Tiankai sales team showcased liquid aluminum sulfate, solid aluminum sulfate, 15% and 20% dry strength agents, neutral sizing agents, surface sizing agents, styrene-acrylic sizing agents and iron-free aluminum sulfate.

Aluminum sulfate helps manage anionic trash in the paper wet end and supports retention and drainage. Dry strength agents improve paper physical strength, while sizing agents provide resistance to liquid penetration.

The booth welcomed professional buyers and visitors from China and overseas. The team discussed product performance and application requirements with customers, strengthened relationships with existing clients and developed new international business contacts.

The exhibition also gave the team an opportunity to discuss developments in paper additives and paper-based materials. Henan Tiankai will continue to develop chemical solutions that help paper manufacturers improve product quality and production efficiency.

Explore our papermaking chemicals or contact our team for product and application information.