Ever struggled with plastic parts that just won’t eject properly because of pesky undercuts? Meet the lifter mechanism – the ingenious solution that keeps production moving smoothly! Why Lifters Matter:✔️ Undercut Liberation: When internal hooks or snaps would normally trap parts…

Introduction:A key partner encountered recurring cracks in an LCP connector housing, even after multiple tooling adjustments. They reached out for a deeper technical analysis. Client’s Request :Client’s Request (Anonymized Excerpt): “The X-ray analysis shows that the material doesn’t mix properly…

🔍 From Concept to Mass Production – Full-Cycle Technical Support: ✅ Optical Design & Simulation ✅ Precision Mold Development ✅ Lens Production & Testing 💡 Why Choose Us? ✔ Proven Expertise: Core team led top company’s PET-immune lens development ✔…

Over molding threaded inserts isn’t just “inject plastic around metal” – it’s a science。 Discover 7 critical screw types for injection molding, their working principles, and material-specific selection guidelines to reduce defects by up to 40%. Why Screw Design Dictates…

At Rilong Precision Mold Company, we recently uncovered a fascinating trend: over the past six months, a growing number of our clients have been our own peers—established mold manufacturers and injection molding experts. These companies trust us to design and build…

ToolDFM – A Core Technology for Mold Design and Manufacturing. ToolDFM (Design for Manufacturability) is an essential part of mold design and manufacturing, involving a comprehensive analysis and optimization process during the product design phase. It ensures that products can…

We have gained extensive experience in waterproof sealing, and below are several successful cases that we hope will help you and your team explore the most suitable solution for your products. Case 1: Polycarbonate Case with K31 FIPFG Sealant For…

At Rilong, we recently had the pleasure of engaging with a valued client , who shared an inspiring idea: designing a top cover that allows LED lights to shine through while keeping costs manageable across multiple brands. They envisioned a…

At Rilong Precision Mold Co., Ltd., we understand the vital role plastic tiles play in construction, decoration, and industrial applications. With over 30 years of expertise in injection mold manufacturing, we have delivered high-quality solutions for plastic tile production. Whether…