Recently, Hangzhou Zhangdong Joys Co.,Ltd, (abbreviation: Zhangdong Joys, stock code: 872443) and Taizhou Taizhou Traffic Engineering Test Center Co., Ltd, (abbreviation: Taizhou Test, stock code: 872684), undertaken by Zhongyin Law Firm, were listed on NEEQ in Beijing.

Zhangdong Joys is a mobile terminal Internet game company that integrates independent research and development and operation. As the top ten key cultural enterprises in Hangzhou, there are already a number of differentiated and outstanding game works such as "Magic Devil" and "Smiling Tianlong". On the line, the products are sold in more than 20 countries and regions at home and abroad.

Taizhou Test was jointly invested and established by Taizhou Traffic Investment Group Co., Ltd. and Taizhou Traffic Asset Management Center Co., Ltd. Its main business is traffic engineering inspection and material inspection, including engineering raw material inspection, outsourcing test, and pile foundation site inspection, and can be completed with 198 parameter tests. The scope of business covers roads, bridges, tunnels, foundations, high slopes and many other fields.

Zhongyin (Hangzhou) branch has long been committed to the fields of finance, securities and international legal affairs, relying on abundant resources of society, universities, banks, and government, relying on the professional standards of a large number of senior lawyers and efficient teamwork, provide legal services for lots of companies to list in domestic and overseas and NEEQ, private equity financing, mergers and acquisitions, cross-border financial trade, etc and maximize the business goals and interests of customers.