welcome to song's enterprise, we sincerely serve you! suzhou song's computer seal engraving co., ltd. was formerly the zhenze military training engraving society and song's computer service department, which have been merged and upgraded to have more than 40 years of engraving official seals. the company has complete technology and personnel configuration and a certain scale and strength. undertake the engraving of official seals for enterprise filing in suzhou city (6 districts and 4 cities), and the designated filing of the public security network.