Zun Cheng Electronic Technology -- Mingcheng Enterprise's high-end sub-brand is the predecessor of Zun Cheng Electronics. Mingcheng Enterprise was founded in the 1980s and is a large-scale company that specializes in research, development and production of electronic calculators, office calculators, and business electronic calculators.In the course of more than two decades of development, Mingcheng has continuously pursued the goal of "excellent quality and keeping pace with the times". Mingcheng has a standard production plant and a very large production base, with advanced production equipment and a number of professional technology development and management personnel. The company's products variety, reliable and stable quality, product design set fashion, generous. Over the years, it has won the favor of a large number of customers.