After more than ten years of continuous research and innovation, the Haochen Hot Runner team has dared to challenge the limits and achieved multiple high, precise, and cutting-edge results. Using our rich experience and economies of scale, we respond to the needs of different customers, consider their difficulties, and work together with them to develop new products, helping more customers win as many markets as possible.

The overall pneumatic needle valve hot runner system developed by Haochen has high manufacturing accuracy and is easy to install on the mold. In the field of engineering plastic injection molding, it is mainly used for precision gears, precision fan blades, precision connectors and other products, solving problems such as plastic product precision not being achieved, flow imbalance, product yellowing, burning, unstable injection molding, and uneven gate. At the same time, it also reduces manufacturing costs for customers.