Ukusukela ngo-2019, i-Sichuan LEAWOD Window kunye ne-Door Profiles Co., Ltd ifumene isiqinisekiso seNqanaba loku-1 eliphindwe kabini kwimveliso kunye nokufakelwa kweengcango zokwakha kunye neeWindows. Kwangalo nyaka, inkampani yamenywa ukuba ithathe inxaxheba ekufuneni iindawo ezintsha zofakelo ezisemgangathweni zangaphandle zeWindows zezakhiwo ezibanjwe yiNational Technical Committee for Standardization of Building Curving Wall Doors and Windows in 2019, and went to Beijing ngo November 2019 ukubonisa umgangatho wofakelo itekhnoloji ye LEAWOD system iingcango kunye neWindows. Iye yamkelwa kakhulu ziingcali ezivela kulo lonke ilizwe kwaye ivavanywe ngamxhelo mnye yiKomiti yoMigangatho kunye neKomiti yoLungiselelo. Igqibe kwelokuba iwonga iSichuan LEAWOD Window and Door Profiles Co., Ltd iwonga leyunithi yembeko yofakelo olusemgangathweni lwesizwe.