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

• Soft, smooth and flexible design
• Stain-free and durable construction
• Water-resistant and heat-resistant
• Practical press design for easy gripping
• Non-toxic and safe for babies

Ideal for baby teether toys and rattles.

• 12 sets of compression molding machines (300 metric tons max pressure)
• 12 sets of LSR injection molding machines (0.10mm precision, 250 metric tons)
• 6 sets of plastic injection molding machines including 2K injection
• 5 sets of EDM machines for tool work
• 5 sets of CNC and computerized machining machines
• 7 auto printing machines, 3 laser machines, and 1 auto painting machine
• Additional specialized equipment including ultrasonic welding and foam dispensing

Overmolding is a multi-step injection molding process where two or more components are molded together. This technique combines multiple materials into one part, with elastomers molded onto rigid substrates.

Applications include:

• Consumer goods
• Automotive components
• Medical devices
• Electrical components
• Beauty industry products

We specialize in overmolding silicone, liquid silicone, and conductive silicone onto various substrates including plastic, metal, FPC, and magnets.