RZBC GROUP CO., LTD.
ADD: 21F Block A NO.66 Lvzhou South Road, Rizhao, Shandong, China
Tel: +86 633 2163595 8282018
Fax: +86 633 2163500
Email: rzbc@iwenk.com

RZBC IMP.&EXP. CO., LTD.
ADD: 20F Block A NO.66 Lvzhou South Road, Rizhao, Shandong, China
Tel:+86 633 2163577 2163519
Fax: +86 633 2163500
Email: sales@iwenk.com

RZBC (JUXIAN) CO., LTD.
ADD: 209 Laiyang Road, Juxian Economic Development Zone, Rizhao, Shandong, China
Tel:+86 633 6178888
Fax: +86 633 6178887
Email: jhby@iwenk.com