- The performance, characteristics and applications of polypropylene masterbatch in the Autumnal Equinox scene!
- Autumnal Equinox "Color" dyed Polypropylene: A Golden Autumn Color-changing Guide for Polypropylene Masterbatch!
- In-depth Analysis of China's Plastic Products Industry in 2025!
- Teachers' Day "Colorful" Conveys Heartfelt Wishes: Polypropylene masterbatch adds color to Festival Items!
- Teachers' Day: "Color" Conveys Heartfelt Wishes: Polyester Masterbatch from Longkou Huacai Plastic Industry Co., Ltd. Adds Color to Festive Items!

- Tel: 0086-13705451607
- Fax: 0086-0535-8719999
- Email: lkhc668@sohu.com
- Add: East Heping, High-tech Zone, Longkou City, Shandong Province
Longkou Huacai Plastic Industry Co., Ltd. is a modern industrial enterprise integrating science and technology, production, sales, strong technical strength, advanced equipment, and vitality. The company has always adhered to the idea of technological innovation, continuous development concepts, and constantly striving to grow and improve, excellence, and continuously launch more better products to put on market. The company is guided by the market, with customer satisfaction as the purpose, in accordance with the business policy of "integrity, quality, service", adhering to the professional business philosophy of building outstanding quality, sincere cooperation, real innovation, and pursue excellence.