As a leading rubber and plastic manufacturer with over 20 years of experience, OTI provides complete solutions from tooling to finishing in silicone rubber, elastomer, and LSR applications.

• Item: CPAP Head Strap Silicone Rubber Harness for Soft Anesthesia Mask
• Material: Medical Grade Silicone
• Size: Standard or customized sizes available
• Color: Transparent, blue, or custom colors
• Features: Durable, water-resistant, heat-resistant, non-toxic, odorless, soft, flexible, eco-friendly
• Application: Primarily used in anesthesia masks and other medical fields

• 12 sets of compression molding machines (maximum pressure: 300 metric tons)
• 12 sets of LSR injection molding machines (precision up to 0.10mm, maximum pressure: 250 metric tons)
• 6 sets of plastic injection molding machines, including 1 set of 2K injection molding machines
• 5 sets of EDM machines (side-discharging available) for tool work
• 5 sets of CNC and computerized machining machines for tool work
• 7 auto printing machines, 3 laser machines, and 1 auto painting machine
• Auto dispensing machine, Ultrasonic Welding Machine, Foam dispensing machine

Overmolding is a multi-step injection molding process where two or more components are molded together. This technique combines multiple materials into a single part, with applications across consumer goods, automotive, medical, electrical, and beauty industries. Our expertise includes overmolding silicone, liquid silicone, and conductive silicone onto plastic, metal, FPC, and magnet substrates.