Shandong Link Advanced Materials Co., Ltd. operates as a subsidiary of Shandong Link Science and Technology Co., Ltd. (stock code: 001207). We specialize in the R&D and manufacturing of low PAHs carbon black for environmentally friendly, high-performance tires and rubber products, along with specialized carbon black for cables, inks, coatings, and plastics.

Founded in 2010 and situated in the Linqu Industrial Park of Shandong Province, our facility occupies a vast area of 210,000 square meters. Having experienced over ten years of continuous growth, we have successfully elevated our annual production capabilities to a remarkable 210,000 metric tons. To support long-term growth, our No. 7 production line is currently under construction and is expected to be completed and commissioned by the end of May 2026, adding approximately 23,500 metric tons of annual capacity.
To support long-term growth, our No. 7 production line is currently under construction and is expected to be completed and commissioned by the end of May 2026, adding approximately 23,500 metric tons of annual capacity.

We have 30 different products, featuring the N100, N200, N300, N500, N600, N700, and LK series. All the products meet the GBT3778-2021 standard and can be manufactured in accordance with the American ASTM D1765 standard, as well as tailored to customer-specific requirements.

Our company possesses advanced and fully equipped product and raw material inspection and testing centers. It is fully capable of testing incoming raw materials and carbon black products according to both American ASTM standards and the national GBT3778-2021 standard. Additionally, it collaborates with the research and development center for product development and application experiments. The main testing equipment includes over 60 devices， such as the German Brabender automatic oil absorption tester, American Micromeritics nitrogen adsorption specific surface area analyzer, Japanese Shimadzu atomic absorption spectrophotometer, gas chromatograph, visible spectrophotometer, colorimeter, open mill, internal mixer, extruder, torque rheometer, Mooney viscometer, rotorless vulcanization tester, and tensile testing machine, among others.

Currently, our company has a total of 49 specialized technical personnel, including 2 external experts, and 61 individuals with at least a college degree or higher. Over the years, we emphasize that technological innovation is the driving force behind our development. We have consistently amplified our investment in technological research and development and have forged collaborative partnerships, establishing joint R&D platforms with higher education institutions and research institutes.

As of now, we have independently developed more than 20 new technologies, obtained 9 invention patents, and more than 60 utility model patents. We have also participated in the drafting and revision of 12 national standards for carbon black. These achievements have laid a solid foundation for our technological innovation and sustainable development.

Environmental Protection: We employ a proprietary low PAHs production process, which allows us to stably control PAHs content in compliance with European Union standards while meeting customer usage requirements.

Purity Enhancement: For some premium and specialty-grade products, the residual content after 325-mesh water washing is below 20 ppm. This can improve carbon black dispersibility, resulting in a smooth and spotless surface, enhancing processing performance, and increasing production efficiency.

High Performance: Utilizing our self-developed processes, we meet various usage requirements for different products under different conditions. Carbon black for tire treads exhibits high abrasion resistance, carbon black for rubber damping products has excellent elasticity and low compression deformation, and carbon black for cables features high electrical conductivity and purity.

Specialization: We have developed specialty carbon black for applications in paints, inks, leather, pigments, plastic masterbatches, and other fields. These specialty carbon blacks possess characteristics such as high darkness, good stability, and ease of dispersion.

Link is The Director Unit of Carbon Black Branch of China Rubber Industry Association, The Sub-member Unit of Automobile Related Industry of China Auto Industry Association and The Member Unit of Carbon Black Technical Committee of The National Rubber Standard Committee. We  have been Awarded the High and New Technology Enterprise of Shandong Province, Enterprise Technology Center of Shandong Province and China Rubber Industry Association Recommended Brand.

Link keeps perfecting lab equipment and conditions. It has Passed IATF16949 Automobile Quality Management System Certification, ISO9001 Quality Management System Certification, IS014001 Environmental Management System Certification, OHSAS18001 Occupational Health and Safety Management System Certification. It is also officially registered under the EU REACH regulations. Exporting products to dozens of countries worldwide including Europe, America, Asia, and Africa.