Incorporating multi-material designs (e.g., rigid plastic + soft TPE) into products not only enhances grip comfort but also adds functionalities such as waterproofing and shock absorption. However, choosing between Two-Shot Molding and Overmolding is often the first major challenge engineers…

Injection mold gate design: This article explains the key design, material, process, quality, and production considerations that engineers and sourcing teams should evaluate. Optimizing Gate Design to Avoid Sink Marks (Dents) in Injection Molding The core principle behind optimizing gate…

Plastic gear injection molding: This article explains the key design, material, process, quality, and production considerations that engineers and sourcing teams should evaluate. Related capability: Explore Rilong’s mold design and tooling capabilities, or send your drawing and production requirements for…

CMM inspection: This article explains the key design, material, process, quality, and production considerations that engineers and sourcing teams should evaluate. In the pursuit of manufacturing excellence, every leap in precision begins with uncompromising measurement of the smallest details. We…

Existing mold production transfer: This article explains the key design, material, process, quality, and production considerations that engineers and sourcing teams should evaluate. At Rilong Precision Mold, we understand the value of your tooling assets. Whether you already have a…

Experienced overseas mold maker: This article explains the key design, material, process, quality, and production considerations that engineers and sourcing teams should evaluate. For international clients, choosing a long-established supplier isn’t about nostalgia—it’s a strategic decision for reliability, reduced risk,…

Transfer-ready injection molds: This article explains the key design, material, process, quality, and production considerations that engineers and sourcing teams should evaluate. Building Confidence in Transfer-Ready Mold Manufacturing Yes, we can manufacture molds suitable for Global Production — and more…

Silicone vs TPE handle covers: This article explains the key design, material, process, quality, and production considerations that engineers and sourcing teams should evaluate. In overmolding projects for consumer electronics, tool handles, sports equipment, and more, the material selection for handle…

Hollow injection molded parts: This article explains the key design, material, process, quality, and production considerations that engineers and sourcing teams should evaluate. Hollow plastic parts are among the most challenging to manufacture due to internal cavities and a lack…

Medical silicone molding: This article explains the key design, material, process, quality, and production considerations that engineers and sourcing teams should evaluate. Material Selection: The Cornerstone of Performance and Safety in Medical Devices In the medical device industry, material selection…

Injection mold fundamentals: This article explains the key design, material, process, quality, and production considerations that engineers and sourcing teams should evaluate. In the world of plastic injection molding, the mold—also known as a tool or die—is the core of…

Reverse engineering partnership: This article explains the key design, material, process, quality, and production considerations that engineers and sourcing teams should evaluate. At Rilong， we handle numerous reverse engineering projects. The initial request from a client is often straightforward: “Here…