siemex corporation toggle navigation siemex corporation history dairy products hay bovine semen palm powder sodium bicarbonate milk replacer rubber mats import/export contact home history history siemex was founded in by mrs. chen and mr. chiang. the company was originally in the business of distributing...
university, usa joined the board of wellgro united as a technical advisor and adding core values to our business. microplastics and marine pollution have been gaining global attention, in addition to oil spill accidents. wellgro united has launched biodegradable and nonwoven composite oil absorbent mats...