ST Taputapu & hangarau (STET) kua he whare tino rawa pairati tipu whakamātautau me te taiwhanga tātari i roto i Needham, MA, ahei o te tukanga i te whānui o te whenua miro whānui, puehu maroke. STET routinely utilizes te pilot otaota hei inerahi i te wehenga, i te mahi hoki i te āhuatanga o tētahi o nga rawa me te momo waro (PC) rere pungarehu, talc, konupūmā pākawa waro, barite, one kohuke taimaha, wherepāra, ore rino, graphite, Phosphate, hopi me ētahi atu. He STET te whānui o te tohungatanga momo ki ngā āhuatanga katoa o te tukatuka kohuke maroke. I tua atu, Kua whakarohatia e te STET i roto i te mahi i te mahi o te kai, i te mea he rawa te oilseed o te meals (putiputirā kai, canola kai, rapeseed meal and soy meal), kararehe me te wheua meals, ngātere, legumes me ētahi atu flours. To tatou rōpū o tino tohu tikanga whakamätau tipu, Ka arotau Whārangi taiwhanga me tukanga Engineers te mahi wehenga o koutou rauemi, me te whakarato tirohanga whai kiko ki te hua.