Xiamen Zhongying Electronic Technology Co., Ltd.

 Xiamen Zhongying Electronic Technology Co.,  Ltd is a specialized manufacturer of high-quality injection molded plastic products and silicone rubber components. With years of industry experience, we serve as a trusted manufacturing partner across the automotive, medical, consumer electronics, industrial equipment, and household appliance sectors. We offer both OEM services-accurately producing components from customer-supplied samples, drawings, or existing tooling-and ODM services-providing in-house design and engineering support to bring new product concepts to market.

Core Capabilities

Our key strength lies in integrating rigid thermoplastic injection molding with flexible silicone rubber processing under one roof. This enables us to deliver hybrid components that combine structural strength with sealing, cushioning, and ergonomic properties.

Injection Molding:  We operate precision machines from 50 to 500 tons, processing thermoplastics including ABS, polycarbonate (PC), polypropylene (PP), nylon, POM, acrylic, and glass-filled engineering grades.

Silicone Processing:  Our capabilities include compression molding for gaskets and seals, liquid silicone rubber (LSR) injection molding for high-precision components, and over-molding-bonding silicone onto plastic or metal to create waterproof seals, vibration-damping parts, and soft-touch surfaces. We offer FDA-compliant and medical-grade silicone materials with hardness ranging from Shore A 20 to 90.

OEM Services: Precision from Samples

For clients with existing designs or samples, we deliver precision manufacturing backed by in-house tooling. We design and manufacture molds within our facility, ensuring faster lead times and complete quality control. We produce molds from single-cavity prototypes to multi-cavity production tools, and also offer mold maintenance and transfer services.

Our engineering team thoroughly reviews customer-provided materials-physical samples, 2D drawings, or 3D CAD files-to ensure every dimensional requirement and material specification is precisely met.

ODM Services: From Concept to Production

For clients requiring product development support, we offer full-service engineering from concept to production. Our team applies design for manufacturability (DFM) principles to optimize geometries, with special expertise in hybrid plastic-silicone assemblies that reduce assembly costs and enhance product performance.

The process begins with collaborative design consultation using advanced CAD platforms. Following design completion, we produce functional prototypes for client validation before committing to production tooling.

Quality Assurance

Quality is embedded throughout our manufacturing process. We employ real-time process monitoring on all molding machines. Our metrology lab is equipped with coordinate measuring machines (CMM) and optical comparators for dimensional verification. Silicone components undergo tensile strength, tear resistance, and Shore A hardness testing. All raw materials are batch-tracked for complete traceability.

Industries Served

Our capabilities serve diverse industries: Automotive (seals, grommets, interior components), medical (FDA-compliant silicone parts), consumer electronics (waterproof gaskets, keypads), industrial equipment (custom seals, anti-vibration mounts), and household appliances (control knobs, ergonomic grips).

Conclusion

Whether you need accurate replication of existing components through our OEM services or seek a development partner to bring new products to market through our ODM capabilities,  Xiamen Zhongying Electronic Technology Co.,  Ltd.  delivers reliable, high-quality solutions backed by integrated capabilities and engineering expertise. Contact us to discuss your project requirements.