Changzhou Wujin Huada ultrasonic device Co., Ltd.
Add： The South Gate of Changzhou, Jiangsu Province
Tel：0519-86131541
Fax：0519-86135839
Mob：13861286813
Mail ：info@czhuada.com
          365629722@qq.com
Web：http://www.czshd.com
          http://www.czhuada.com