Kontakt os

Telefon

+86-514-82055588

E-mail

david@constants.cn
ding@constants.cn

Adresse

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

Kontakte

David Tian
Mobil:+86 152 5256 6666