Reliable Quality World Leader

Lingke ultrasonic welding technology has becomeone of the core processes in the field of medicalequipment manufacturing. The welded productsmeet global medical regulatory requirements

Our ultrasonic systems deliver strong, uniform bonds for car dashboards, door panels, lamps, and other plastic parts. High-strength welding ensures durability, noise reduction, and aesthetic consistency across mass production.

From smart wearables to device housings, our solutions ensure seamless welding of delicate and compact parts. High-frequency precision enables fast, stable assembly for high-end electronic products.

We offer efficient and consistent welding for toner cartridges, ink tanks, and other consumables. No glue or solvent is needed, ensuring airtight seals and minimal material deformation.

Ultrasonic welding ensures firm, reliable joints for components in humidifiers, air purifiers, and kitchen appliances. It provides both structural strength and visual cleanliness for finished products.

Safety and hygiene are top priorities—our particle-free welding is ideal for bottles, teethers, and feeding accessories. The process is non-toxic and leaves no residue, ensuring peace of mind for end users.

We deliver safe, leak-proof sealing for plastic trays, film packaging, and container lids. The non-thermal process preserves material integrity while ensuring hygiene compliance.