Taking customer service as the center and customer satisfaction as the purpose
Continuous innovation, strive to better!
Jerchan Certification & Technology Service Co.,Ltd.
Room 1107, Huahui International Plaza, 4 Zhudian Road, Nansha District, Guangzhou.
Service Hotline：020-39006286
Fax：020-39006282
Business：013924192029
Email：jctchina@126.com
