Rilong is expert in the manufacturing of plastic, rubber molds and parts.

With 30 plus experience, Rilong Precision Mold has been specializing in research, design, manufacturing, and assembly of customized plastic, rubber molds, and parts, multiple materials/colors over-molding and double injection molding, Liquid silicone rubber double injection molding. We especially have a strong ability in the design and manufacturing of optical, PIR lenses, and Fresnel's molds and products. We have a one-stop manufacturing base with an area of more than 20, 000 square meters. We actively implement ISO 9001 quality management, ISO 14001 environmental management, TS 16949 automotive industry quality management standards, and 6S management system to ensure that our production environment is clean and tidy, and thus to improve work efficiency and quality standards.