JON WAI MACHINERY WORKS CO., LTD.

JON WAI MACHINERY WORKS CO., LTD.

Jon Wai Machinery — Precision Injection Molding Solutions Jon Wai Machinery Co., Ltd. is a Taiwan-based injection molding machine manufacturer with more than 50 years of experience. We specialize in precision injection molding, medical applications, two-color and multi-component molding, PET preforms, and advanced packaging solutions. JONWAI machines are engineered for high precision, stable process control, excellent repeatability, and efficient production. Our precision molding solutions serve demanding applications where product quality, dimensional accuracy, and consistency are critical. For the medical industry, JONWAI provides high-speed and precision molding solutions for medical consumables, laboratory products, and precision components, with a strong focus on process stability and reliable quality. Our two-color and multi-component molding technology enables different materials or colors to be integrated into a single product, reducing secondary assembly while enhancing functionality and product appearance. Solutions include thermoplastic, silicone, and multi-material applications. JONWAI also develops dedicated PET preform injection molding systems for high-cavity, high-speed production, delivering stable plastication, precise shot control, efficient cooling, and consistent preform quality. JONWAI provides customized injection molding solutions tailored to each customer's product, material, mold, and production requirements.