Synree Injection Molding Machines Synree Machinery specializes in manufacturing leather-goods and footwear production machines. Among these are injection molding systems tailored for soles and related components. Below are the key types they offer 1. Full-Auto TPU Pouring Machine – Model SR‑9118TPU *Designed for single- and multi-color TPU soles or other thin molds (down to ~... https://synree.com