Haiwell PLC is a versatile high-performance programmable logic controller, which is widely used in plastics, packaging, textiles, food, medical, pharmaceutical, environmental, municipal, printing, building materials, elevators, central air conditioning, numerical control machine tools and other fields of systems and control equipment.


The programming software HaiwellHappy is inaccordance with IEC61131-3 standard. All instructions are high intergrated, very easy to study and use. It supports programming languages--LD(Ladder Diagram), FBD(Function Block Diagram) and IL (Instruction List). Running on the systems of Win98, Win2000, WinXP, Win7, Win8 and newer versions.