Is Beijing Tongchuang Ye Jia Intellectual Property Consulting Center a liar company?

Beijing Tongchuang Ye Jia Intellectual Property Consulting Center is a complete liar. I just got a call from them about the trademark publishing fee and sent a fax. The salesman's name is Li Nuo, and the telephone and fax numbers are 0 10-60702070. How do regular companies use a phone number and fax number to search for knowledge of Beijing Tongchuang Ye Jia on the Internet?