ABOUT US

Ying Long Plastic Products Co., Ltd. is a modern plastic manufacturer integrating product development, mold design, extrusion production, and quality management. We have long specialized in the development and manufacturing of engineering plastics and optical application materials.
Equipped with advanced fully automated computerized extrusion production lines, cleanroom facilities, diamond polishing equipment, drilling machines, and other processing equipment, we have established a comprehensive and highly efficient manufacturing system capable of providing stable, diversified, and customized product solutions.
Our factory has obtained GB/T 19001-2016 / ISO 9001:2015 Quality Management System certification. The certification covers the research and development, production, and quality control processes of various plastic products, ensuring consistent product quality and manufacturing stability in compliance with international standards.
Technically, Ying Long specializes in the development and application of PMMA (Acrylic), PC (Polycarbonate), ABS, ASA, and co-extruded composite materials. We offer integrated material solutions with optical diffusion, weather resistance, flame retardancy, UV resistance, and impact resistance, while providing professional material selection and structural design recommendations based on customer requirements.
Our products are widely used in architectural decoration, lighting systems, electronic enclosures, industrial equipment components, display systems, and various specialty functional applications. We also provide customized design and mass production services to meet the specific requirements of different industries.