3nh is the market leader in Packaging color Testing Instruments with over 20 Years’ experience. A National Award Winner for Quality Product from the Government of China. 3nh manufacture high quality color Meter ts8560 is the latest high sensitivity benchtop spectrophtometer developed, especially for the packaging industry. threenh builds low-cost testing instruments for the plastic and packaging industry. Give us a call at +0086 755 26508999 or email us at service@3nh.com to know about the company, latest products and our services. Website- https://www.threenh.com/