The Donnor Exhibition Co. Ltd, is a highly specialized trade exhibition and conference organization, that has been responsible for conducting many successful trade shows and conferences at national and international levels. Setup in the year 1993, this recognized institution has extended its operations to Germany, Italy, India, Brazil, Australia, Turkey, China as well as other countries and regions.
The company believes in the guiding principle of creating maximum opportunities for their clients and providing a complete range of knowledge and service. Donner Exhibition Co. Ltd has effortlessly organized many star trade fairs and conferences especially in the sectors related to leather, optics, shoes, surface finishing and coating, optics, machine-tools, high and low voltage equipment as well as plastic machinery, packaging & printing machinery, shoe machinery, furniture, mould machinery and garment.
สมาคมผู้ค้าอัญมณีไทยและเครื่องประดับ 
พญ.เสาวภา พรจินดารักษ์ 
