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
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National-level Green Factory
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ISO 14067-2018
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CNAS Analytical Center
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Halal Certification
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UK REACH
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KKDIK
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UN Global Compact
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TfS Audits
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Manufacturing Single Champion Enterprise (2024-2026)
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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
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
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
LANXESSFrom its Cologne headquarters, LANXESS develops, manufactures and markets specialty chemicals, including intermediates, additives and consumer-protection products. The global group operates in 32 countries with about 11,500 employees, while its Rhein Chemie business is particularly known for rubber additives used to turn raw rubber into high-performance tires, seals and drive belts. LANXESS also provides custom manufacturing through its Saltigo subsidiary, producing active ingredients and intermediates at facilities in Leverkusen and Dormagen.CHARDON, OH