1999
Hoʻonohonoho ʻia ma ke ʻano he hale hana liʻiliʻi ʻo HANGZHOU YEWLONG SANITARY WARE Co., Ltd no nā lako lumi lumi a me nā aniani.
2004
Ua hoʻololi ʻia ka inoa o ka hui iā HANGZHOU YEWLONG INDUSTRY Co., Ltd. I ka manawa like, ua hoʻomaikaʻi ʻo Yewlong i kāna hale hana mua me ka nui o ka hana ʻana o 25,000 m2 e hoʻonui i ka ʻoihana.
2004
ʻO ISO9001 Quality Management System palapala i hoʻopuka ʻia e CFL Certification Center
2006
E kiʻi i kahi palapala AAA aupuni
2007
E hoʻokumu i ka hui honua，HANGZHOU YEWLONG IMPORT & EXPORT Co., Ltd., I ka makahiki hoʻokahi, ua hiki i ka 80% ka nui o nā huahana, ʻo OEM & ODM ʻoihana e hoʻonui wikiwiki ana.
2008
E hoʻonohonoho i ka 'Oihana Kūʻai ma SHENYANG me 5 hōʻailona hou "Yidi" "Zhendi" "Yudi" "Diandi" "Yilang" e hoʻonui i ka ʻoihana ma Kina.
2012
Palapala o ka ʻepekema a me ka ʻenehana ʻenehana o Zhejiang Province
2013-2016
CE, ROSH, EMS a me nā palapala hōʻoia ʻē aʻe
2014
Ua hoʻomaka ʻia ka hale hana 20,000 square square i kēia mau makahiki 3.
2017
YEWLONG -ʻO ka hōʻailona hale ʻauʻau hale ʻumi makahiki ma Kina
2020
Ma ka 20th anniversary o ka hookumu ana o ka hui， YEWLONG i kukulu i hale keena piha o 20,000 square meters e hoonui i na keena hoikeike a me na keena.
2021
ʻIke ʻia ʻo YEWLONG ma ke ʻano he ʻoihana ʻenehana kiʻekiʻe