Our firm sticks to the basic principle of "Quality is the life of your company, and status will be the soul of it" for 2-methylaniline, Copper Lysine , L-Lysine Hcl , Cystine ,Tyrosine . President of our company, with whole staff, welcomes all buyers to visit our company and inspect. Let us cooperate hand in hand to make a good future. The product will supply to all over the world, such as Europe, America, Australia,Singapore , Birmingham ,Niger , Portland .We have been making our products for more than 20 years . Mainly do wholesale , so we have the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we provide good products , but also because of our good after-sale service . We are here waiting for you for your inquiry.