TPE Plastic Injection Molding

In the realm of modern manufacturing, comfort, flexibility, and function are no longer optional — they are essential. TPE Plastic Injection Molding delivers on all fronts, offering the elasticity of rubber with the efficiency of thermoplastics. This technology is widely used in products requiring soft-touch surfaces or ergonomic features, such as grips, seals, wearable devices, and baby care items. SUNG I INDUSTRY CORP. , a Taiwan-based leader in plastic molding since 1978, brings decades of expertise to TPE integration within high-performance plastic assemblies. Their approach combines precision design, tooling excellence, and scalable production strategies tailored to customer specifications. As a vertically integrated facility, they control the entire lifecycle — from digital design reviews and simulation to final part delivery. Whether clients require tactile finishes or vibration-dampening features, SUNG I offers unmatched agility in implementing custom injection molding with advanced thermoplastic elastomers.
  • TPE Plastic Injection Molding -
TPE Plastic Injection Molding
Model -

Product Specifications: TPR / TPV / TPU / TPEE

Product Description:
TPE Plastic Injection Molding Products
TPE Thermoplastic Elastomer Injection Molding – Flexible and Efficient Rubber Alternative
Thermoplastic Elastomers (TPE) combine the elasticity of rubber with the efficient process ability of plastics. Unlike traditional rubber molding, TPE injection molding features shorter cycle times and allows for runner material recycling, making it an ideal solution for cost-effective, high-volume production. This process enhances manufacturing efficiency without compromising performance or quality.

TPE plastic injection molding is widely used in applications that require soft-touch and flexibility, such as tool grips, protective covers, medical components, automotive parts, and anti-slip mats. Its excellent impact resistance and skin-friendly texture make it a popular choice for ergonomic and user-interactive designs. At Sung I, we specialize in custom injection molding services and product development for various industries. Our team works closely with clients from concept to production, offering solutions that include material selection, mold design, and surface treatment. We also support sustainable manufacturing with eco-friendly materials, and can provide documentation for RoHS, REACH, FDA, and CE compliance upon request.

With decades of experience in plastic injection molding, Sung I delivers integrated solutions tailored to your product's unique specifications. Whether you're producing small batches or scaling up to mass production, TPE injection molding offers durability, flexibility, and aesthetic versatility for a wide range of industries.

The increasing demand for user-friendly, impact-resistant components highlights the role of TPE as a superior material choice. Across industries such as healthcare, consumer electronics, and industrial tools, global buyers now seek soft-grip, durable, and chemical-resistant parts — a demand met efficiently by experienced suppliers in Taiwan. SUNG I INDUSTRY CORP. capitalizes on this trend by not only delivering tailored products but also actively collaborating with customers during the early stages of development. They provide rapid prototyping, assist in ergonomic evaluation, and advise on optimal material blends for specific applications.

With an international client base and strict adherence to ISO production standards, their solutions maintain both safety and functionality. Their capability as an exporter and developer of refined plastic components helps clients reduce design cycles and accelerate market entry. For brands looking to create innovative, user-centric plastic products, partnering with SUNG I means having access to best-in-class engineering, reliable fulfillment, and sustainable manufacturing practices — all under one roof. TPE Plastic Injection Molding enables next-gen plastic applications with the adaptability and comfort demanded by modern users.
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Products List
Product Specifications: ABS / PP+TPR / TPE Product Description: Bicycle & Tool Handle / Grip (Dual Color Plastic Injection Molding) Dual color injection molding, also known as two-color overmolding, is a high-efficiency plastic injection molding process that combines two different materials or colors into a single part using one mold and one machine. This process is ideal for products requiring both functional performance and visual appeal—such as bicycle grips, power tool handles, and lifestyle accessories. Dual color molding is ideal for mass production as it helps to reduce cycle time by 25–40%, while maintaining high consistency in product quality. Compared to traditional assembly methods, this overmolding approach reduces the need for manual labor and secondary processes, minimizing assembly errors and enhancing production efficiency. At Sung I Plastic Inc., we specialize in custom manufacturing and offer one-stop solutions from insert molding to fully integrated OEM / ODM production. Our experience in developing molds for complex geometries and multi-material combinations allows us to deliver durable, functional, and visually appealing components. Whether you're launching a new consumer product or upgrading an existing line, two-color injection molding offers a cost-effective and scalable solution for industries that value both performance and design.
Product Specifications: PA6+GF / PA66+GF / PA66+GF / PC+ABS / POM / PP / PBT / PMMA / PCR (V0 Fire rating) Product Description: Plastic Injection Molding Products Engineering Plastics & Integrated Injection Molding Solutions Engineering plastics are widely used across automotive, medical, lighting, and industrial sectors due to their strength, heat resistance, and excellent electrical insulation. At Sung I Industrial, we work with high-performance materials such as PA+GF/CF, POM, PP, TPE/TPU, clear PC, flame-retardant compounds, and recycled plastics. Our capabilities include insert molding and overmolding, ideal for hybrid components combining plastics with metals or textiles. We support both small-batch prototyping and high-volume production, offering single-color and dual-color injection molding, mold texturing, logo engraving, and finishing options to enhance product design and functionality. To help our clients meet international standards, we also provide certification support with documentation including RoHS, REACH, CE, FDA, and others upon request—tailored to product attributes and end-use environments. With decades of experience in plastic injection molding, mold development, and OEM/ODM projects, Sung I offers a fully vertically integrated workflow from product design to final delivery—ensuring consistent quality, cost-efficiency, and on-time production tailored to your needs.