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APPLICATIONS

Explore Our Solutions

Advanced materials and innovative solutions support industries worldwide.

PACKAGING
PACKAGING

High performance materials for industrial applications

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COATINGS
COATINGS

High performance materials for industrial applications

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GLOVES
GLOVES

High performance materials for industrial applications

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Polymers
Polymers

High performance materials for industrial applications

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about
20+ Years Experience
ABOUT US

Advanced Rubber Solutions
for a Sustainable Future

Shandong Lanlion New Materials Co., Ltd. (Production Base) and Shanghai Lanlion Chemical Co., Ltd. (Application Laboratory) are leading specialty chemical suppliers in China, dedicated to providing sustainable and innovative solutions for the latex industry.Founded by Mr. Guan Yicheng, who has nearly 20 years of experience in the latex industry, Lanlion has established long-term partnerships with numerous customers worldwide. With deep industry expertise, we help our partners optimize existing p...
50+

Countries Served

1000+

Global Customers

20+

Industry Experience

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WHY CHOOSE US

Leading Provider of
Advanced Chemical Additives

Langli specializes in developing high-performance water-based chemical additives, providing reliable solutions for aerospace, rubber and industrial applications.

01

Advanced Chemical Technology

Professional R&D capabilities in vulcanization systems, additive dispersions and functional chemical solutions to enhance material performance.

02

Aerospace Application Expertise

Our chemical solutions are designed for demanding applications, supporting high-performance requirements in aerospace and advanced industries.

03

Customized Formulation Solutions

We provide customized additive formulations according to customer processes, materials and application needs.

04

Stable Product Quality

Strict quality management and advanced testing systems ensure consistent product performance and reliability.

05

Wide Application Coverage

Our products serve rubber, polymer coating, industrial manufacturing and other high-value fields.

06

Green Chemical Solutions

Committed to environmentally friendly water-based technologies and sustainable chemical development.

TECHNICAL FAQ

Frequently Asked Questions
About Rubber Additives

Learn more about Langli's rubber additive solutions, applications and technical advantages.

06 Questions
01

What are rubber additives and why are they important?

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Rubber additives are functional chemical materials used during rubber processing to improve vulcanization performance, aging resistance, flexibility, strength and overall durability of rubber products.
02

What types of rubber additives does Langli provide?

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Langli provides a wide range of chemical solutions, including vulcanization packages, accelerator dispersions, fillers, release agents, polymer coatings, defoamers, lubricants and stabilizers for rubber and polymer applications.
03

Which industries can use Langli additive solutions?

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Our products are widely applied in aerospace, automotive rubber, industrial rubber products, polymer materials and other high-performance industries requiring reliable chemical solutions.
04

Can Langli provide customized additive formulations?

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Yes. We provide customized solutions based on customers' materials, manufacturing processes and performance requirements to improve product quality and production efficiency.
05

How does Langli guarantee product quality?

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Langli implements strict quality control throughout raw material selection, production processes and final inspection to ensure stable performance and consistent product quality.
06

Are Langli rubber additives environmentally friendly?

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We focus on developing water-based and environmentally friendly chemical solutions that help customers improve product performance while supporting sustainable manufacturing.
JOIN LANG LI

It's all about
chemical innovation

We develop advanced chemical additive solutions to improve material performance, reliability and sustainability across global industries.

CONTACT US →
NEWS & INSIGHTS

Latest News
and Chemical Innovations

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Sustainable Rubber Additives: Supporting the Future of Rubber Manufacturing
2026 10-06
Sustainable Rubber Additives: Supporting the Future of Rubber Manufacturing

IntroductionWith increasing environmental requirements and sustainability goals, rubber manufacturers are seeking advanced additive solutions that improve performance while reducin···

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Understanding the Importance of Vulcanization Accelerators in Rubber Processing
2026 10-06
Understanding the Importance of Vulcanization Accelerators in Rubber Processing

IntroductionVulcanization is a key process in rubber manufacturing that transforms raw rubber into strong and elastic materials. Vulcanization accelerators play an important role b···

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How Antioxidants Protect Rubber Products from Ageing
2026 10-06
How Antioxidants Protect Rubber Products from Ageing

IntroductionRubber ageing is one of the major challenges affecting product performance. Exposure to oxygen, heat, ozone, and sunlight can gradually damage rubber structures, leadin···

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The Role of Rubber Additives in Improving Product Performance
2026 10-06
The Role of Rubber Additives in Improving Product Performance

IntroductionRubber additives play a critical role in modern rubber manufacturing by improving processing efficiency, durability, and final product performance. Natural and syntheti···

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