Kontaktujte nás

Telefon

+86-514-82055588

E-mail

david@constants.cn
ding@constants.cn

Adresa

No. 15 Shangren Road, Yiling Industrial Park, Jiangdu District, Yangzhou City, Jiangsu Province, Čína 225200

Kontakt

David Tian
Mobilní:+86 152 5256 6666