Not a part of any standard manufacturing program, SPMs are common in all categories – mechanical, electrical, electronic, robotic, etc. From a small purpose-built hydraulic cylinder to a huge hydraulic equipment built for a specific one-off requirement, SPMs occupy a niche with many companies specializing in fulfilling these needs. ESSNPS has built a database of many such manufacturers who specialize in building SPMs for such applications, based on the requirement and specifications as provided by the customer.