Founded in Tianjin in 2003, Rianlon Corporation develops and manufactures anti-aging additives that help polymer materials withstand heat, light, oxygen, and weathering. The company has grown into a biochemical platform and China’s first A-share-listed company in the anti-aging industry, with six production bases, more than 300 patents, and products sold in over 60 countries. Its dual-base production model is designed to keep supply reliable while serving applications ranging from automotive components to packaging and renewable energy materials.
National High-tech Enterprise
National-level Green Factory
ISO 14067-2018
CNAS Analytical Center
Halal Certification
UK REACH
Registration
KKDIK
Registration
UN Global Compact
Compliance program
TfS Audits
Compliance program
Manufacturing Single Champion Enterprise (2024-2026)
TFS
Quality certification
AFCONA Polymers Co., LtdFounded in 2005 by specialists from Germany, the Netherlands, Malaysia, and China, AFCONA Polymers is a cross-border specialty-chemicals company with its main manufacturing base in China. Its production capacity exceeds 20,000 tonnes per year, while research centers in the Netherlands and Jiangsu support the development of additives for industrial customers. AFCONA supplies customers in more than 50 countries and regions.HUDSON, OH
Baerlocher GmbHWith 200 years of company history, Baerlocher GmbH develops and manufactures additives for plastics, including customized one-pack systems for PVC and other polymers. The third-generation, family-owned business employs about 1,150 people and serves customers through a global network, combining long experience in additive technology with local market support.NW P.O. BOX 545 44622 DOVER, OH
PolyntPolynt is an international chemical manufacturer with more than 70 years of history, producing and selling organic anhydrides and their derivatives and developing chemical materials for industrial applications. Its integrated business model spans production, research and development, and technical assistance, with 35 plants across Europe, Asia, and the Americas.SANDUSKY, OH
Chengdu Zexi Chemical Co., LtdFounded in Chengdu in 2002, Chengdu Zexi Chemical Co., Ltd. has grown from a chemical trading business into a manufacturer and international supplier of titanium dioxide and related chemical raw materials. The company operates production bases in Panzhihua and Xinjiang, with a titanium dioxide plant in Kashgar reported to have annual capacity of 300,000 tons. With five subsidiaries in China and the United States, Zexi exports to markets across Asia, the Middle East, Europe and North America.DERWOOD, MD