Changchun Rongde Optics Co., Ltd owes a professional automated production lines as well as equipment workshop, clean room, first-class testing equipment workshop (including high and low temperature testing, aging testing, fatigue testing detection and precision testing), professional warehouse and other series of modern assembly line; Roundss has its own English website and Chinese website, expand the domestic and international market by internet, and provide a purchasing platform for our customers, the Internet platform of Roundss include: Alibaba, Google, Baidu promotion and  HC 360. Roundss has more than 30 engineers, who are all bachelor and postgraduate. Roundss has developed several new-type encoders, such as optical bearless spindle encoder, multi-turn absolute long-wire servo motor encoder, high-resolution encoders, and with the technology of advanced automated assembly lines. Roundss encoder has reached the international advanced level and become the pioneered enterprise in domestic encoder industry; Roundss has two professional sales teams, including international and Domestic sales, sales teams are all actively participated in exhibitions at home and abroad, and exchange with the elite of the industry. Roundss has offices in Guangzhou, Wuxi, Shanghai, Beijing and Xi'an, and has many distributors in Russia, Germany, India, the United States and other countries. Roundss sales target is to achieve a global network.

With the growing encoder demand and the expansion of the company, Roundss has bid 8 million RMB for 20 thousand square meters industrial land on 25th June, 2015. Roundss president Ni Guodong attended transfer ceremony of Changchun City Land Resources, and then Roundss would found the biggest encoder production base in Changchun High-tech Industrial Development Zone, providing customers with a more considerate production and service guarantee.