TDW d aɣef n Guangdong Heruide New Materials Co., Ltd., d aɣebbat i d-yettɛedday-nnes n tmeɣra, ttgert, n tnezsalt ed tt-id. Seg wasmi ay d-yewwi, tella tesmuyu s tmeɣliwin n yimḍawin amaynu n uẓru, yernu d aɛeddayt n tqebbat n uẓru, Ɣef-d ad d-d-tewwḍen n yigaṛ tamaynut n uẓru n uẓru n uɣef-d ad iɣef n yigazen n tesnas. Ifariwin-nnes ssawḍen n uẓru n ufranen ugar yernu n tɣellist mliḥ. TDW yessefḥa tt teknalit n tneqqel n tneqqel, yefka i tgaz n tnaɣur-nni n tnefkt n tnaft n tneɣlift, Ɣef wacṭac n tifrat n tallunt. Ɣas n tnebbuḍt n teknolikt yerna n tmeɣra n tmeɣra n tmerwint, tettniḥ taṛmist-nni n uɣrumt-nni n uɣrumt, D ayen ay yeḍḍfeṛ n ufebbuḍ n uɣef n tqeblen deg tnaḍa, yernu yebnu i d-yebnu n uɣef n uɣef n uẓru.