JEFF ENVELOPE MANUFACTURER (YANGJIANG) LTD.

Address : No.25, Yongxing 5Rd.Yangdong Logistics Park, YangDong, YangJiang, China. Zip Code : 529500

Phone : +86 662 660 1660

Fax : +86 662 660 1300

E-mail : info@envelope.com.hk

JEFF PACKAGING LTD.

Address : 2713 Trend Centre, 29 - 31 Cheung Lee St.,Chai Wan,Hong Kong.

Phone : +852 2790 4518

Fax : +852 2790 4513

E-mail : info@envelope.com.hk