As a leading Rubber and Plastic Additive Supplier and Manufacturer, Shitong specializes in the research, development, and production of rubber and plastic additives, including Blowing Agents, Internal and External Lubricants, and other functional additive solutions. With reliable manufacturing capabilities and technical expertise, we provide customized solutions and stable supply for global customers in rubber and plastic industries.
Shandong Shitong Polymer Materials Co., Ltd. was established in December 2016. It is located in Changle County Economic Development Zone, Shandong Province. Company main products are foaming modifier, lubricant and other rubber and plastic additives. This is a production research and development sales technology services in the integration of high-tech enterprises.
10+
Professional Production Experience
According to the characteristics and application fields of customers' products, we can provide customers with the most suitable foaming agents and lubricants and other rubber and plastic additives.
Largest producer of blowing agents.
Provide the recipe.
Strict quality control system, to provide customers with the best quality products.
Good after-sales service, so that customers have no worries.
Sep. 22, 2026
ACR Impact Modifier Dosage Guide for PVC Pipe Toughness
The right dosage of ACR impact modifier is crucial for enhancing the toughness of PVC pipes. By understanding the impact modifier dosage guide, manufacturers can significantly improve the durability and flexibility of their PVC products. This guide provides essential insights into optimal dosage, ensuring that your pipes withstand external pressures and resist cracking. In this article, we will
How to improve impact strength of PVC pipes and profiles?
Sep. 21, 2026
How to Choose Lubricants for Different PVC Profile Types
Sep. 18, 2026
Environmental Protection
Our products have the characteristics of non-toxic, odorless and tasteless. In the process of production and use of customers, it will not corrode customers' production equipment and will not produce harmful gases, which is conducive to protecting the environment.
We are seeking reliable and trustworthy partners to grow our business together and establish long-term relationships. Feel free to contact us to explore partnership opportunities.
