In the contemporary industrial ecosystem, the Plastic Pellets Manufacturing Process stands as the backbone of various sectors, from medical healthcare to consumer electronics. As global demand for high-performance polymer materials surges, the role of specialized manufacturers in China has transitioned from high-volume production to high-tech, precision engineering. Today, plastic pellets are no longer just "raw materials"; they are sophisticated compounds designed to meet stringent international standards like RoHS, EN-71, and ASTM.
At Jiangsu Dahai Plastics Co., Ltd., we recognize that global procurement needs are shifting toward sustainability and medical-grade safety. Our manufacturing process integrates state-of-the-art extrusion technology with rigorous physical and chemical testing to produce granules that power industries worldwide. With a legacy dating back to 1996, we have evolved alongside the industry, investing in over 20 advanced production lines to ensure an annual output of over 100,000 tons.
The process begins with the high-precision blending of PVC resin with plasticizers, stabilizers, and pigments. Our technical management team (comprising 30% of our workforce) ensures the formula meets specific application requirements, such as UV resistance or medical-grade transparency.
Using 20+ imported environmental protection production lines, the mixture is heated and sheared into a molten state. Our universal testing machines and Agilent GC analyzers monitor the thermal stability and consistency of the melt in real-time.
The molten polymer is extruded through a die and cut into uniform pellets. These pellets are then rapidly cooled to lock in their physical properties. We employ cold-tolerance testing machines to ensure durability in extreme environments.
Every batch undergoes testing in our CNAS accredited laboratories. We detect even the slightest deviations using world-advanced physical and chemical analysis instruments, ensuring compliance with EN-71 and RoHS standards.
The final plastic pellets are vacuum-sealed or packed in industrial-grade bags to prevent moisture absorption, ready for export to South America, Southeast Asia, and Africa.
Whether it's PVC film for medical urine bags in European hospitals or translucent PVC granules for rain shoes in Southeast Asia, our materials are engineered for local climates and regulatory environments. We provide "intelligent manufacturing" solutions that adapt to the specific needs of more than 400 cities and 10+ countries.
The industry is moving toward "Green Materials". Dahai's mission is to make green materials for a healthy life. We are currently building intelligent manufacturing projects for new medical materials to stay ahead of the global shift toward sustainable, non-toxic polymer applications.
Jiangsu Dahai Plastics offers the unique combination of large-scale efficiency and high-tech customization. With total assets of $140 million and a registered capital of $40 million, we provide financial stability and the capacity to handle massive global procurement orders while maintaining competitive pricing.
Used extensively in high-quality plastic bags and tablecloths.
Specialized PVC for SPC flooring and decorative films.
Soft and safe PVC films for inflatables and toy components.
Safe materials for urine bags, feeding bags, and pharma packaging.
With annual sales exceeding 1 billion RMB and exports spanning across the globe, DAHAI's market share ranks first among private enterprises in the province. Our 2018 achievement of $180 million in sales speaks to our reliability as a global supplier.
Innovation is in our DNA. We work closely with university teams to develop next-generation polymer applications, combining academic research with industrial experience to push the boundaries of the plastic pellets manufacturing process.
Our commitment to quality is validated by our CNAS labs and adherence to EN-71, ASTM-F-963, and RoHS. We utilize Agilent GC analyzers and universal testing machines to ensure every gram of material meets your exact specifications.
Make green materials, create a good and healthy life!
Become the polymer material industry leader and a world-class brand!
Independent innovation, intelligent future, and people-oriented safety.
Integrity, pragmatic, efficient, and win-win partnership!
Dahai Plastic
