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

• Material: Food Grade Liquid Silicone
• Size: Standard or customized sizes available
• Color: High Transparency
• Technology: Colored symbol printing and PU coating
• Features: Soft, smooth, flexible, stain-free, practical press, durable, water-resistant and heat-resistant
• Application: Cookware

• 12 sets of compression molding machines (300 metric tons max pressure)
• 12 sets of LSR injection molding machines (0.10mm max production dimension, 250 metric tons max pressure)
• 6 sets of plastic injection molding machines including 1 set of 2K injection molding machines
• 5 sets of EDM machines for tool work (side-discharging available)
• 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 over top of one another. One elastomer is molded onto a second rigid material, combining multiple materials into one part.

Common applications include consumer goods, automotive, medical, electrical, and beauty industries. We specialize in overmolding silicone, liquid silicone, and conductive silicone on plastic, metal, FPC and magnet substrates.

Learn more about our overmolding capabilities.