Kuva mu guhitamo no gushyiraho uburyo bwo kugena
imashini yo ku kazi kawe kugira ngo igufashe kwishyura amafaranga yo kugura ibintu bibyara inyungu igaragara.
Chengli ni uruganda rukora ibikoresho byo gupima neza, harimo n'ibipimo by'ubugari bwa bateri. Dukurikije filozofiya y'ikigo y'ubushakashatsi n'iterambere ryigenga, udushya, no gukora neza, dutanga ibikoresho bitandukanye byo gupima neza, birimo ibipimo by'amashusho, amashusho, amashusho, n'ubugari bwa bateri, ku nganda zikora ku isi. Kuva mu 2005, twatangiye gukora cyane mu rwego rwo gupima neza, duhora twibanda ku bushakashatsi n'iterambere ryigenga, udushya, no gukora neza. Dukorera inganda zikora ibikoresho bya semiconductor, ibikoresho by'ikoranabuhanga, ibikoresho bya plastiki, imashini, imashini zikora ecran za LCD, n'izindi bateri nshya zikora ingufu.
Byaba ari ugupima neza ingano y'ibicuruzwa cyangwa gupima ubunini bwa bateri, dushobora gutanga ibikoresho byihariye n'ubufasha bwa tekiniki. Kuduhitamo ni garanti!