(info at seaweedbiochem dot com)
English name: Witch Hazel
The main component:: 10% tannin, 15% flavone.
This product is the leaves and bark of Hamamelis virginiana L.
The package: 2.5kg double aseptic food poly vacuum-bag inside, 25kg per carton or according to customer requirement.
Tel: 0086-452-6188268
Fax: 0086-452-6188269 our mail box is info at seaweedbiochem dot com
Email: info@seaweedbiochem.com; Iris_0915@live.cn
Web: http://www.seaweedbiochem.com