Is Jinan Hansheng Law Firm a big firm or a small one?

Big place. According to Baidu map, Hamilton Sundstrand Law Firm was founded in 1996 and its headquarters is in Shanghai. It is a large comprehensive law firm with global legal services, providing comprehensive, multi-disciplinary, efficient and professional high-quality legal services for Fortune 500 companies, domestic large and medium-sized companies and government departments for a long time.