Custom plastic molded parts in as fast as 7 days Right for 10-10,000+ pieces RPWORLD is committed to providing you with quick-turn, consistent high quality molded parts within as fast as 7 days. You can choose from 30+ engineering-grade materials, including common nylon with glass fiber, nylon with carbon fiber, talcum powder, glass bead, and materials of anti-high temperature, flame-resistance, anti-impact, food-grade and medical-class, meeting your needs for different applications. The Plastic Injection Molding services at RPWORLD offer rapid tooling, trail tooling, hardened tooling, low-volume production and on-demand production services, meeting your products development needs from prototyping all the way to market.