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Discover our specialized electrical housings, structural modules, and precision-moulded components designed for mattress sanitation devices.
Specially formulated UV-resistant PVC moulding engineered to house high-voltage UV-C electrical modules safely.
Acoustically dampened and structurally reinforced PVC mould designed for high-frequency dust mite beating mechanisms.
Precision-moulded PVC suction pathway integrated with static-dissipative additives for optimal mite extraction.
Flame-retardant electrical enclosure ensuring complete protection of intelligent PCB systems in sanitization devices.
The global demand for high-efficiency mattress sanitation and dust mite removal appliances has surged dramatically. Driven by a heightened public awareness of indoor allergens, respiratory health, and dermatological conditions, manufacturers are pushed to develop devices that deliver clinical-grade sterilization. At the core of these advanced appliances lies the integration of complex electrical systems, high-power motors, ultraviolet lamps, and ultrasonic generators. Designing safe, durable, and highly insulative casings for these components demands state-of-the-art engineering—which is where custom PVC moulding electrical solutions play an indispensable role.
Polyvinyl Chloride (PVC) is uniquely suited for the rigorous environment of mattress sanitation systems. Unlike standard plastics, electrical-grade PVC can be formulated to offer exceptional thermal stability, flame retardancy (meeting UL94 V-0 standards), and chemical resistance. Sanitizing equipment often utilizes heat, ozone, or UV-C radiation to eradicate dust mites and neutralize allergens. The PVC compounds used in our injection moulding processes are engineered to withstand prolonged UV exposure without yellowing or structural degradation, ensuring the electrical pathways remain completely insulated and waterproof throughout the appliance's lifespan.
Inside a high-end mattress sanitizer, the electrical PVC mould serves multiple critical functions. First, it houses the high-frequency vibration motors that physically beat dust mites out of deep fiber layers. This requires the PVC structure to absorb mechanical stress and prevent vibration transfer to the user's hand. Second, it acts as an airtight, anti-static channel for the vacuum suction system, preventing microscopic dust mite dander from sticking to internal walls. Lastly, it provides secure, moisture-proof compartments for the electrical wiring and power supplies driving UV-C lamps and ultrasonic transducers, preventing short circuits during steam-assisted sanitization cycles.
Modern mattress sanitation devices are no longer simple vacuum cleaners; they are smart appliances equipped with optical dust sensors, humidity indicators, and real-time mite detection systems. The manufacturing trend is shifting toward complex multi-material injection moulding (overmolding). By combining rigid PVC with soft-touch thermoplastic elastomers (TPE), we create seamless, ergonomic handles that house sensitive touch-control circuits and LED displays, providing dust-proof and moisture-proof sealing directly around the electrical interfaces.
To prevent the sanitation appliance itself from becoming a breeding ground for bacteria and mold, the industry is adopting active antimicrobial PVC compounds. By integrating silver ions or organic biocide additives into the raw PVC resin during the moulding process, the surfaces of the electrical housings actively inhibit microbial growth. This is particularly crucial for components exposed to the warm, humid air extracted during deep mattress sanitation processes.
As consumer preferences lean toward compact, lightweight, and cordless handheld sanitizers, engineering teams face the challenge of packing high-power electrical systems into smaller volumes. This requires ultra-thin wall PVC injection moulding that does not compromise structural integrity. Advanced heat dissipation channels must be moulded directly into the motor housings to handle the thermal load of high-velocity vacuums, requiring precise mold flow analysis and tight tolerance control during production.
Environmental compliance is a major driver in global markets. The transition toward lead-free PVC stabilizers and bio-based plasticizers is now standard. Our tool-room and production lines are fully optimized to process these eco-friendly compounds, ensuring that all moulded electrical parts comply with RoHS and REACH regulations, facilitating smooth market entry in North America and the European Union.
Precision Engineering Meets Global Manufacturing Excellence
Founded in the heart of China’s manufacturing growth triangle in Yuyao, Zhejiang Province, Ningbo Jinlong Electric Appliance Co., Ltd. is a premier high-tech enterprise specializing in two core industrial pillars: Professional Mold Manufacturing and Advanced Home Appliance R&D.
Spanning a massive 68,000-square-meter modernized facility with $16 million USD in fixed assets, we are strategically positioned near the Ningbo Port and International Airport, ensuring seamless global logistics and supply chain efficiency.
Integrating heavy industry tool-making with advanced health and consumer technology production.
Our tool-room is the foundation of our quality. With a dedicated 5,000-square-meter precision workshop, we combine Swiss, Japanese, and American technology to deliver export-quality tooling for the world’s most demanding industries.
Advanced Equipment: Equipped with high-precision CNC machining centers, 3-axis Coordinate Measuring Machines (CMM), and specialized EDM machines.
Diverse Industry Reach: Beyond internal needs, we supply complex moulds for Avionics, Medical, Automotive (IATF 16949), and Electronics sectors.
Capacity: 129 injection molding machines (ranging from 15 to 1600 tons) and a tool-room capacity of 1,000 sets of molds per year.
As a global leader in vacuum cleaner and sanitization technology, we operate 18 automated assembly lines with a robust annual capacity of 4 million units. Our R&D team doesn't just follow trends—we set them. We hold global invention patents for unique technologies, such as our integrated vacuum and air purification systems that enhance the user experience through scent-diffusion and filtration.
Product Portfolio: Industrial and domestic vacuum cleaners, floor scrubbers, water purifiers, and "Blue Oxygen" multi-function sterilization products.
Global Partnerships: Trusted OEM/ODM partner for industry giants including Black & Decker, Electrolux, SEB, Shark, Panasonic, and Honeywell.
Domestic Market Leadership: Key supplier for Haier, Joyoung, and Supor.
Providing end-to-end engineering capability, rigorous testing standards, and seamless global distribution.
Backed by a 30+ member R&D team and an annual investment exceeding $1.5 million USD, we secure new technological breakthroughs and patents every year.
Our 60+ member Quality Assurance team manages an internal testing facility capable of ROHS environmental measurement. We are fully compliant with ISO 9001, ISO 14001, ISO 45001, and IATF 16949.
Our products meet the strictest international standards, including GS, CE, UL, CCC, ROHS, and WEEE, ensuring smooth market entry for our clients.
From initial mold design and trial to mass injection molding and final assembly, we provide a "one-stop" manufacturing service that reduces lead times and costs.
Leveraging decades of mechanical expertise and state-of-the-art tooling machinery.
Internal production of core products, high efficiency, with 100% facilities and equipment
ISO: 1998, TS: 2009. Ensuring Quality Control
Efficient project management and follow-up, strong mold making ability
Established in 1985, the tool workshop has 30 years of experience in mold making
More than 10 high-speed CNC machines, 42k rpm CNC; Charmililes electric discharge machine and wire cutting
More than 30 engineers, using Pro/UG, CAD, CATIA, and mold flow
Explore our diverse portfolio of high-precision PVC components engineered for dust mite removal systems and mattress sanitization appliances.
Heat-stabilized PVC ducting designed for high-temperature mattress sanitizing systems.
Precision-moulded sealing rings ensuring zero bypass leakage of allergens and dust mites.
Specially isolated PVC bracket designed to hold ultrasonic dust mite repelling modules.
Heavy-duty, impact-resistant electrical enclosure for cordless handheld sanitation batteries.
Transparent, high-clarity PVC moulded chamber optimized for multi-stage allergen separation.
Dual-shot moulded handgrip integrating electrical control paths and tactile switch slots.
Chemical-resistant PVC conduit housing ozone-generating electrical paths safely.
Hydrolytically stable PVC connector engineered for high-pressure hot steam delivery lines.