Contact Us
Beijing Office:
Location: Room 1211-1216, Block A, China Technology Exchange Center, No. 66, Beisihuan West Rd., Haidian District, Beijing, P. R. China.
DDT: 86-10-62544982
Email: jiajunying@qianhuiip.com (trademark)
          wushaoqun@junhuiip.com (patent)

Jinan Office:
Location: 36F, Building A4-3, Hanyu Gold Valley Business Centre, No.7000 Jingshi Road, High-Tech Zone, Jinan, Shandong, P. R. China.
DDT: 86-531-66598996
Email: wangzhikun@qianhuiip.com