focus on large molds& multi-cavity molds design.tooling.production Winstill Precision Mold Co., Ltd is developed from a local mold workshop which was established in 1998. We are a privately owned tooling company located in Shenzhen China, providing services to the plastic injection molding and die casting industry across the world. Since the very beginning, our mission has been providing customer with the most satisfied tooling, timely delivery, and after-sale service at competitive pricing. We take pride in our work, and the integrity in our business has helped us establish committed relationships with our existed overseas customers.