CONTACT INFORMATION
CONTACT


Telephone:  86-10-8578 3519

FAX:  86-10-8578 3519

Registered Address:  No. Jia1-G33, Gu 8 Street, west district, FangShan Industrial Zone, FangShan, Beijing , China .

Postcode: 100004

E-mail: Cotstech@Cotstech.cn

QQ£º1158649211

 

 
 
CONTACT US    
COTSTECH TECHNOLOGY AND TRADING LTD. 2022.02 COPYRIGHT RESERVED ¾©ICP±¸2022027669ºÅ