Premium Silicone Sealant Mold for Versatile Hot and Cold Uses. Customizable Design: Adjust height, size, shape, and weight of bottles according to customer needs. High Precision Manufacturing: Concentricity and straightness reach 100% using advanced CAD/UG software. Durable Material: Mold inlays made of rust-resistant and corrosion-resistant S136 material. Fast Production Cycle: Injection cycle of about 20s with high efficiency and good performance. Multi-Cavity Options: Available in Single or Multi-cavity configurations for various production needs. Hot/Cold Runner System: Flexible runner system options including Hot Runner and Cold Runner types. Strict Quality Control: 100% inspection including visual and function checks before shipment. Professional Expertise: 20 years of specialized experience in glass and plastic packaging bottle molds.