As one of the largest manufacturer of coolagen peptide in China,our production capacity can satisfy our customers'demand,the delivery time can be arranged according to the customers request. 
In the other side,the quality can be guaranteed,because we pay much in the research each year.But the price of collagen peptide is competitive comparing with others. 
If the quantity is large,the price will be also made some discount. 
Welcome to visit our factory. 
skype:prince.deng 
prince@hbwcsw.come 
13506649571 
www.hbwcsw.com