UNIONWIN sets the benchmark as a professional manufacturer in the plastic and metal components industry. Boasting an impressive array of over 50 extrusion machines, 30 cutting-edge injection molding machines, and 50 weaving machines, our facility is a hub for large-scale and high-quality production. We specialize in custom solutions, tailoring material, shape, color, and packaging to client specifications. Our acclaimed products, such as the Pile Weather Strip and LED Diffuser, have a strong presence in international markets, including North America and Europe. Conveniently situated a short drive from Shanghai Pudong International Airport, UNIONWIN is synonymous with pioneering innovation and uncompromising quality. Our Injection Plastic Parts, known for their superior quality and exceptional performance, stand as a testament to our craftsmanship and attention to detail in the custom injection molding arena.