SALES CONTRACT No. 20110423 On April 23, 2011Sales Contract • May 31st, 2011 • Advento, Inc.
Company HANGZHOU YONGSHENG HOLDING CO., LTD, hereinafter referred to as the "Sellers", on the one part, and ADVENTO, INC., hereinafter referred to as the "Buyers" on the other part, have concluded the present Contract for the following:
