We, Qingdao Yibu International Trading Co., Ltd., Specialize in L-Aspartic Acid, Solar panel, Fuji apple and copy paper. We have our own manufactory of the L-Aspartic Acid and the solar panel. Also, we are the agent of the Fuji apple (Yantai) and the copy paper. We always supply the high quality and low cost products for our clients of all over the world.