SEMNL supplies a novel undenatured type II collagen derived from chicken sternum cartilage by Semnl patented low-temperature process. Semnl is the factory in China which can produce undenatured type II collagen.
● Dietary supplements
We are Bovine Collagen Manufacturers and hydrolyzed elastin manufacturers, we are pleased to deliver customized Bovine Collagen. safe payment and on time deliver time will give you.
Tel: +86 10 8738 2160/2909
Fax: +86 10 8738 0982
Add.: Rm 1306, B Block, New World Center Office, No.3 Chongwai Ave, Dongcheng Districe, Beijing, 100062, China