Your Trusted Partner in Essential Chemical Solutions
From polymer chemicals to organic peroxides and AZO initiators, we deliver the building blocks that power industries across the globe.
A Growing Force in Specialty Chemicals
We combine deep industry expertise with global reach to serve customers worldwide.
A Leader in Specialty Polymer Chemicals
Shandong Do Sender Chemicals Co., Ltd. is a specialized chemical manufacturer based in Zibo, Shandong Province, China. We focus on the research, development, and production of high-performance polymer chemicals, organic peroxides, and AZO initiators.
Our products serve as critical raw materials in industries ranging from plastics and composites to pharmaceuticals and electronics, enabling the materials that shape modern life.
Your Reliable Partner
We build long-term relationships based on trust, consistency, and shared success. Our dedicated team works closely with every customer to understand their unique needs.
Essential Solutions
Our products are the invisible enablers behind thousands of everyday applications. From polymer production to advanced composites, we deliver the chemistry that matters.
Sustainable Future
We are committed to responsible manufacturing, continuous process improvement, and developing greener chemical solutions for a more sustainable industry.
Balanced Presence Close to Our Customers
Our global distribution network ensures reliable supply and local support wherever our customers operate.
Our Home Market
We serve as a leading chemical supplier across China and the broader Asia-Pacific region.
- 3 manufacturing facilities in China
- Distribution hubs in major Chinese ports
- Strong presence in Southeast Asia
Expanding Footprint
With growing demand for specialty chemicals, we have established reliable supply chains to serve markets efficiently.
- Warehousing partnerships in key EU ports
- REACH-compliant product documentation
- Growing customer base across 20+ countries
Emerging Markets
We are actively expanding our reach into the Americas and African markets, bringing our expertise to new customers worldwide.
- Export partnerships in North & South America
- Growing demand from composite manufacturers
- Flexible logistics for global delivery
Trusted Brands Across Industries
Customers worldwide rely on our trusted brand portfolio for consistent quality and performance.
Perodox®
Our flagship brand of organic peroxides, used as polymerization initiators and crosslinking agents across the plastics and rubber industries.
AZO Initiators
High-purity AZO initiators for polymer production, offering excellent thermal stability and controlled decomposition characteristics.
Polymer Chemicals
A comprehensive range of polymer additives and processing aids designed to enhance material performance and manufacturing efficiency.
Custom Solutions
Tailored chemical formulations developed through our R&D center to meet specific customer requirements and applications.
Markets We Serve
Our specialty chemicals are essential to the production processes across a wide range of global industries.
Plastics & Polymers
Our organic peroxides and AZO initiators serve as essential polymerization catalysts for producing polyethylene, polystyrene, PVC, and advanced engineering plastics.
Learn more →Composites & FRP
Peroxide-based curing systems for fiber-reinforced plastics used in automotive, wind energy, marine, and construction applications worldwide.
Learn more →Rubber & Elastomers
Crosslinking agents and curing packages for the rubber industry, supporting the production of tires, hoses, seals, and industrial rubber goods.
Learn more →Coatings & Adhesives
Initiators and additives for high-performance coatings, paints, and adhesive formulations used in construction and industrial applications.
Learn more →Electronics & Semiconductors
High-purity chemical solutions for advanced materials used in printed circuit boards, semiconductor packaging, and electronic components.
Learn more →Pharmaceuticals & Life Sciences
Specialty intermediates and high-purity reagents supporting pharmaceutical synthesis and life sciences research applications.
Learn more →Doing Business Ethically and Responsibly
We hold ourselves to the highest standards of quality, safety, and environmental stewardship in everything we do.
Sustainability
We are committed to minimizing our environmental footprint through energy-efficient manufacturing, waste reduction programs, and the development of greener chemical alternatives. Our sustainability framework guides every operational decision.
Innovation
Our dedicated R&D center in Zibo invests continuously in new product development and process optimization. We hold multiple patents and work collaboratively with universities and industry partners to advance chemical science.
Partnerships
We believe long-lasting relationships are the foundation of sustainable growth. Through transparent communication, reliable supply, and technical support, we build partnerships that create mutual value for all stakeholders.
Ready to Partner with Us?
Whether you need a reliable chemical supplier or a custom formulation partner, our team is here to help.