R & D Service

Your Trusted Partner for Custom Molding Solutions

At Melon, we are your dedicated partner, providing comprehensive solutions for all your custom molding and injection mold needs. With our extensive experience and commitment to excellence, we offer a range of value-added services to optimize your product design and enhance its performance.

From the early stages of the design process, our expert team collaborates closely with you, offering valuable insights and recommendations to ensure efficient manufacturing and superior product quality. Our engineers work hand-in-hand with your team, becoming an extension of your resources, to gain a deep understanding of your product and its unique requirements.

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Our R & D Capabilities

With our state-of-the-art facilities and advanced technology, we have the capabilities to handle complex molding projects and deliver precision results. Whether you need custom molding, injection molds, or specialized services, we are here to meet your exact specifications and exceed your expectations.

Your Partner in Optimizing Part Design

At Melon, we understand that the design phase is crucial in achieving high-quality parts production and optimal product performance. That’s why we offer comprehensive co-development and design support services to ensure your parts are designed for manufacturing success.

Our experienced team recognizes the importance of Design for Manufacturing (DFM) principles, particularly when it comes to liquid silicone rubber and liquid injection molding. By leveraging advanced mold simulation technology and drawing on decades of expertise in LSR injection molding, we can enhance your part design, optimize the molding process, and deliver superior quality parts.

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Case Studies

As a leading B2B manufacturer with a decade of hands-on experience, we specialize in custom molding and liquid silicone injection products. Our dedicated and professional R&D team, with their relentless pursuit of innovation and excellence, continually refines our techniques to align with industry advancements. This combination of expert knowledge and state-of-the-art technology enables us to deliver a wide range of precision-engineered products, catering to various industries’ needs. With a rich history of successful project deliveries, we are well-versed in transforming complex designs into tangible, high-quality products.

Mastering Customization – From Product Sample to a Precision 8-Cavity Liquid Silicone Injection Mold for Breast Pump Exports

In the realm of Liquid Silicone Injection Molding, each project presents its own unique challenges and opportunities. This case study explores our recent project with a client who required a highly customized solution for their breast pump product line. The client approached us with a unique situation: they had no detailed drawings of the part needed but possessed a product sample. Their requirement was specific: an 8-cavity, cold runner liquid silicone injection mold that is compatible with their Arburg machine 420C. This case study will delve into how we transformed a product sample into a detailed 3D drawing, navigated the complexities of mold design and manufacturing, ensured rigorous testing and quality assurance, and finally delivered a precision mold that met the client’s specific needs. The successful journey from initial concept to final product not only demonstrates our advanced capabilities but also underscores the value we bring to our clients through bespoke mold solutions.

Transforming the Product Sample into a 3D Drawing of Liquid Injection Mold

A core step in our process was the transformation of the product sample into a detailed 3D drawing. This required a precise and thorough examination of the product sample, noting every curve, angle, and dimensional detail. We utilized cutting-edge scanning technologies to capture an exact digital replica of the sample. The result was a complete and comprehensive 3D digital representation of the product that served as the foundation of our mold design. Attention to minute details was crucial in this phase, ensuring that every aspect of the product’s unique characteristics was captured accurately. Throughout the process, close communication with the client was maintained to confirm details and ensure alignment with their expectations. Once the 3D model was completed and approved by the client, it set the stage for the next step

Overcoming Challenges in Firm Overmolding-Metal Bonding FKM Sealing Gasket

The process of firm overmolding-metal bonding FKM (Fluoroelastomer) Sealing Gasket presents a unique set of challenges. These challenges stem from FKM’s inherent nature – while it offers exceptional heat, oil, and chemical resistance, it requires specific handling and processing to ensure its optimal application in the production of sealing gaskets.

The initial phase faced setbacks with inconsistent bonding between the metal and the FKM, which could lead to product failure.

Eventually, we developed a tailored overmolding process that accommodated FKM’s specificities and achieved a robust bond between the FKM and the metal component. The result was a high-quality FKM sealing gasket with superior durability and reliable performance – a testament to our commitment to quality, innovation, and customer satisfaction.

How Does Liquid Silicone Rubber Molding Work? 

With a decade of experience, Melon specializes in custom liquid injection molding and Mold Design. We boast a professional mold development team and extensive expertise in liquid silicone molding. Our state-of-the-art facilities and in-depth knowledge of liquid silicone materials enable us to deliver superior, customized products. From medical devices to automotive components, we provide tailored solutions to meet unique specifications. Choose us for seamless integration of advanced technology, precision mold development, and exceptional liquid injection molding expertise. Experience excellence in every project with our trusted b2b factory as your partner.

Full Capacity in Our factory Manufacturing Plant


 Years Experience


Experienced Staff

20,000 ㎡


Mastering Customization – From Product Sample to a Precision Liquid Injection Mold with Cold Runner

The Concept of Customization in Liquid Injection Molding

This customization journey begins with an in-depth analysis of the product sample, determining its geometric complexity, material requirements, and performance specifications. The next step involves designing a mold

3D Drawing from Product Sample And Mold Designing: From 3D Drawing to Mold

This is where our team’s decade of experience and technical expertise truly shines, which allows us to turn a 3D drawing into a highly precise mold design, ensuring the successful production of the custom liquid injection molded product.

The Cold Runner System in Liquid Injection Molding

The Cold Runner System is a vital component in Liquid Injection Molding (LIM), facilitating efficient, cost-effective production while maintaining product quality.It helps eliminate material wastage which results in cost-effectiveness and contributes to more sustainable production. Importantly, our team’s expertise in designing and implementing cold runner systems allows us to optimize the molding process based on the specific requirements of the product, ensuring precision and efficiency in our customized LIM production.

After-Sales Service

At Melon,we believe that our commitment to your success doesn’t end with the sale. Our exceptional after-sales support ensures that you have ongoing assistance and peace of mind.

Our dedicated team is available to address any post-purchase needs or concerns you may have. From product maintenance to troubleshooting and technical guidance, we’re here to provide timely and reliable solutions. We understand that your business relies on the reliable performance of our molds and equipment, and we’re committed to ensuring your satisfaction.

In addition, our comprehensive warranty coverage protects your investment and guarantees the quality and performance of our custom molds and injection molding equipment.

We value long-term partnerships and actively seek your feedback to improve our products and services. Your success is our priority, and we’re here to be your trusted partner every step of the way.

Choose Melon for superior after-sales support and experience the difference of working with a company that is fully committed to your long-term success.

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