Changyi (Shenzhen) Trading Co., Ltd.

Yong Jun Plastic Electronics &Dongguan Co.) Ltd. was established in January 2007. We specialized in developing and manufacturing all kinds of calculators, digital clocks bluetooth speaker ,mobile power bank USB hub etc promotional , premium items. Till now we have developed into a factory with 3 production buildings and 3 dormitory buildings, totally occupying 8000 square meters and having approximately 1,000 employees. During the years of business ,Good Quality” is our constant aim. To fulfill this target” we have established a strict quality control system. As a result we have obtained ISO9001,2008 international quality management certificate. Our production capacity is about 2 million pieces each month of our normal items. We mainly export our products to the USA Europe, Southeast Asia and the Middle East. br