ABOUT US

Rianlon stands as a forefront global company in the chemical and biological platform, deeply committed to innovation-driven progress. Our operational excellence stems from a globally integrated approach, prioritizing cutting-edge, efficient, and established technologies within the chemical and biological realms. We are dedicated to delivering superior products and services to our clientele, solidifying our position as an industry leader. With a strategic vision, we have meticulously outlined our core businesses: anti-aging polymer materials, lubricant additives, and life sciences innovations. In the realm of anti-aging polymer materials, we proudly lead as the premier supplier of products and technologies globally, marking a significant milestone as the first publicly listed company in the Chinese anti-aging additives industry (stock code: 300596). Leveraging six state-of-the-art production facilities, we offer a comprehensive suite of anti-aging additives for polymer materials, including antioxidants (RIANOX®), light stabilizers (RIASORB®), and the customized blending formulation U-pack® series. Our focus remains steadfast on addressing the anti-aging challenges encountered in plastics, rubber, coatings, fibers, adhesives, and other emerging polymer materials. Rooted in our core values of "Customer-Oriented, Forward Striving, Innovation Driven, Excellence Pursuing, Agile and Efficient, Open-minded", and guided by our corporate mission of "Chemistry and Biology, Creating a Bright Life",we tirelessly strive to ascend as a world-class entity. Our aspiration is to ascend as a world-class enterprise, earning the trust of our customers, fostering pride among our employees, garnering respect from society, and ensuring sustainable development.

  • 6

    PRODUCTION BASE
  • 301

    PATENT
Tianjin Hangu Site

Tianjin Hangu Site

Ningxia Zongwei Site

Ningxia Zongwei Site

Zhejiang Changshan Site

Zhejiang Changshan Site

Hebei Hengshui Site

Hebei Hengshui Site

Guangdong Zhuhai Site

Guangdong Zhuhai Site

Inner Mongolia Site

Inner Mongolia Site

GROUP PRODUCT

Primary Antioxidants (RIANOX)
Primary Antioxidants (RIANOX)
Secondary Antioxidants (RIANOX)
Secondary Antioxidants (RIANOX)
UV Absorbers (RIASORB)
UV Absorbers (RIASORB)
HALS (RIASORB)
HALS (RIASORB)
U-pack
U-pack

GROUP NEWS

Malaysian Prime Minister Anwar Met with Li Haiping, Chairman and CEO of Rianlon Corporation

Malaysian Prime Minister Anwar Met with Li Haiping, Chairman and CEO of Rianlon Corporation

On September 1st, during the "SCO Summit" in Tianjin, Malaysian Prime Minister Anwar Ibrahim met with a delegation led by Mr. Li Haiping, Chairman and President of Rianlon Corporation, at Banyan Tree Hotel. Malaysian Minister of Transport Anthony Loke Siew Fook and other Malaysian government representatives were present at the meeting.

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CHINAPLAS 2025 | Rianlon’s Anti-Aging Technologies Power Sustainable Growth in Rubber and Plastics

CHINAPLAS 2025 | Rianlon’s Anti-Aging Technologies Power Sustainable Growth in Rubber and Plastics

Rianlon showcased how innovation and circular-economy thinking can drive sustainability across the plastics sector through four immersive city-themed exhibits and four expert presentations.

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