For printing ink manufacturers, quality of inks is a critical selling point, but there are other aspects that are also essential to customers. One key is the ability to provide excellent service, and to do that, customers often look to make sure that their supplier has a nearby base for quick delivery and service help. For the past 15 years, OCP GmbH, located in Hattingen/Ruhr, Germany, has been at the forefront of the inkjet recharging market. Founded by Dr. Siegfried Koch...