- The plastic industry maintained a stable trend despite pressure in the first half of the year!
- Detailed introduction of polyester Masterbatch of Longkou Huacai Plastic Industry Co., LTD.!
- Longkou Huacai Plastic Industry Co., LTD. Polypropylene Masterbatch: Specialized Coloring Solution for Polypropylene materials!
- Nylon masterbatch: A material that endows nylon products with rich colors!
- Core composition, key performance requirements, application scenarios and usage methods of nylon masterbatch!

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