Emere ihe ngosi ọkụ kacha ukwuu n'ụwa na ihe ngosi LED na Guangzhou International ngosi center na June 9th-12th, 2011. ngosi a na-adọta ọtụtụ n'ime ndị magnate na ubi a, gụnyere CREE, OSRAM, GE na TOSHIBA.Dị ka otu n'ime ụdị ọhụrụ na ngosi a, PVTECH nwere ekele dị ukwuu maka nhazi ya pụrụ iche, àgwà dị mfe na àgwà ọkachamara.

PVTECH na-ekwusi ike na itinye uche dị ukwuu, na-etinye aka na nyocha, mmepe, imepụta na imepụta tubes LED na bulbs.Aghọtara ya nke ukwuu maka ịdị mma ya dị elu, dị ọnụ ahịa yana nnukwu ọrụ ọrịre ahịa.

Na ngosi a, PVTECH nabatara ihe karịrị ndị ahịa 300 sitere n'akụkụ ụwa niile.Ebinyere aka na nkwekọrịta karịrị iri abụọ.Otú ọ dị, ihe kachasị mkpa bụ nkwenye sitere n'aka ndị ahịa.

Ogo bụ ndụ ngwaahịa, naanị itinye aka na ngwaahịa ị nwere ike ịme onwe gị nke kacha mma n'ọhịa.