Dear sir or madam: how are you? This is sunny yuan from copalyton biotechnology co., ltd, china. We are a leading manufacturer of herb extracts, animal extracts, chinese traditional medicine, health foods and drug supplements. We were set up in 2004 and have been certified to iso and gmp. We are one of a few herb extract manufacturers in china which has been gmp certified. Our factory is located in northwest china’s gansu province, where features clear skies, white clouds, and numerous uncommon plant species rather than industrial pollution. We have sales offices in east china’s shanghai, west china’s chengdu, north china’s xi’an and taiwan thanks to our experienced expert team, we set up a perfect quality control system. We look carefully into each step from the choosing and handling of raw material through to the output of finished products. All the raw materials are well-chosen and all the finished products tested. Our laboratory equipment (e.g hplc, uv sets) are all from japan and the usa. We also make capsules or tablets as well as prescriptions as per customers’ request. I attached our product list so that you can see if there is anything interesting in it. For any inquiry, please don’t hesitate to contact me. We sincerely hope to establish a long-term relationship with your esteemed company for mutual benefits. Waiting to hear from you.