Profile: Sisson Engineering Corp. is involved in designing and manufacturing of specialized machinery & automated processes, test fixtures and equipment, CNC milling & turning, & full welding & fabrication services for a wide range of needs. We use the theory of constraints method of manufacturing. We run short batches even for long runs. With our highly advanced technology, we provide quick turnaround prototyping and pre-production prototypes. We also offer complete mechanical and electro mechanical assemblies & subassemblies services.