Shengnada New Material Technology Co., Ltd. he mea motuhake ki te mahi hanga kirikiri mo nga tau maha.Kua tukuna e matou he kirikiri kirikiri mo te hangahanga me te whakarewanga whakarewa i roto i nga taonga whakarewa rino, rino, rino kowiri, konumohe aha atu. Ki te whakahaere i te kirikiri kirikiri me te noho hei tohunga mo te umanga whakarewa, ka whakapau kaha a SND ki te whakaputa R&D, te whakahaere kounga me te tono. i runga i nga momo mahi hanga kirikiri katoa.