Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2021-01-29 14:10
241
Company Profile
Hongyun Yuancheng Energy Saving Materials(Beijing) Co., LtdBy certification [File Integrity]
Contact:hongyunyuancheng(Mr.)
Email:
Telephone:
Phone:
Area:Beijing
Address:Beijing
Website:http://www.hyycgrass.com/ http://hongyunyuancheng.sunla-tech.com/