POLYFLOW Hot Runner Technology Limited is a professional Hot Runner manufacturer, be provided with R&D, manufacturing, sales & distribution. In addition to possession of advanced production equipment that has passed ISO 9001 certification, POLYFLOW has successfully obtained a numbers of product technology patents. POLYFLOW have been focusing on the markets of 3C electronic products, food packaging, home appliances, auto parts, precision parts, electronic connectors, medical supplies and high-end cosmetic packaging. POLYFLOW hot runner system covers a wide range of products including Open Gate / Valve Gate / Multi-Material / Micro Nozzles / Multi-Point Gate / Valve Gate Single Nozzle / Hot-Half / Smart Series Nozzle / Temperature Controller / Valve Gate Sequence Controller/ IoT HRS Controller, etc.