products
 
High Content of Bio-organic Fertilizer
contact  

Add: the first avenue 909, No.2 Wuyi west Rd., Changsha， P.R.C.

Tel: +86731-8219-1166

Fax: +86731-8222-0166

Zip:410005

E-mail: zhang.jiehua@yybio.com

 
  Add: Building 4-04, No.1 Lianxi Rd., Shanghai ， P.R.C. Tel: +8621-6894-6513, 6894-6514
Fax: +8621-6894-6514 Zip: 201204 E-mail: bill.venn@yybio.com