1999
Haziri dị ka obere ogbako HANGZHOU YEWLONG SANITARY WARE Co., Ltd maka arịa ụlọ ịsa ahụ na enyo.
2004
A gbanwere aha ụlọ ọrụ ahụ ka ọ bụrụ HANGZHOU YEWLONG INDUSTRY Co., Ltd.N'otu oge ahụ, Yewlong kwalitere ụlọ ọrụ mbụ ya na ọnụ ọgụgụ nrụpụta nke 25,000 m2 iji gbasaa azụmahịa ahụ.
2004
Asambodo Sistemụ Njikwa Ogo ISO9001 nke CFL Asambodo nyere
2006
Nweta asambodo AAA nke mba
2007
Tọlite ụlọ ọrụ mba ụwa ， HANGZHOU YEWLONG IMPORT & EXPORT Co., Ltd., N'otu afọ ahụ, ọnụego mbupụ nke ngwaahịa ruru 80%, azụmahịa OEM & ODM na-agbasa ngwa ngwa.
2008
Tọlite Ngalaba Ahịa na SHENYANG nwere akara 5 ọhụrụ "Yidi""Zhendi""Yudi""Diandi""Yilang"iji gbasaa azụmahịa na China.
2012
Asambodo Sayensị na Nkà na ụzụ Enterprise nke Zhejiang Province
2013-2016
CE, ROSH, EMS na asambodo ndị ọzọ
2014
20,000 square mita malitere ịrụ n'ime afọ 3 a.
2017
YEWLONG - Akara ụlọ ịsa ahụ nke iri kachasị kwa afọ na China
2020
Na 20th ncheta nke ntọala ụlọ ọrụ ，YEWLONG wuru a sara mbara ọfịs ụlọ nke 20,000 square mita ịgbasa showrooms na ụlọ ọrụ.
2021
A ghọtara YEWLONG dị ka ụlọ ọrụ teknụzụ dị elu nke mba
2022
Ka anyị webata “ Omenala arịa ụlọ YEWLONG n'ime ụlọ ịsa ahụ anyị