Chongqing Yingmaofu Technology Co., Ltd d taɣawsiwt d taṛmisten n tmeɣliwin n tmeɣra n tmeɣliyen n tmeɣliḍ, tettnaɣ s teɣliwin igerrzen i yimsaɣen. Yessan-d deg 2015, Yingmaofu yesɛa tawḍen n yimelyunen n leɛnayen, Ɣef tkeṛṛust-nni n tkeṛṛust-nni n tkeṛṛust-nni n tkeṛṛust-nni n tkeṛṛust-nni n tṣeggmeḍ n tkeṛṛust-nni s 100 000 n ttesgunin deg 2022. Aɣeb-nneɣ yessant n tkeṛṛusin n tkeṛṛust, ttnect n tkeṛṛust, ttbedden n tkeṛṛust, tcecbact n tkeṛṛusin, n tmeɣra n tkeṛṛut, D n tkeṛṛust n tkeṛṛust n tkeṛṛust akked n wavel n tegnisi.