Find the best Engineered Solutions for You

Start by sending us your prototype or CAD files, and we will work with you to fully understand your design and performance requirements. We will ensure that you receive the Engineered Solutions that your product requires.

One-Stop Sourcing

Our expertise extends beyond plastic and rubber molds and parts.
RiLong offers comprehensive manufacturing solutions and one-stop sourcing service, guiding customers from initial design to final assembled products.

Mold Design And Production

Specialized in delivering high-quality, reliable mold-making and rapid tooling production services to meet your diverse project needs, from custom injection molds to bespoke products.

Plastic Injection Molding

Rilong’s experts will assist in selecting the ideal plastic.
The best plastic for injection molding varies based on the final product, with diverse characteristics impacting its application.