Contact information
TEL:+86-23-89053308 89053380
FAX:+86-23-89053360
E-MAIL:ygqctulun@163.com
ygtlscb@163.com
ADD:Nanxi Industry Zone, Jingkou Town, Shapingba District, Chongqing, China

Mobile official website
TEL:+86-23-89053308 89053380
FAX:+86-23-89053360
E-MAIL:ygqctulun@163.com
ygtlscb@163.com
ADD:Nanxi Industry Zone, Jingkou Town, Shapingba District, Chongqing, China
Mobile official website