1999
Fa'atūina e fai ma tama'i a'oa'oga HANGZHOU YEWLONG SANITARY WARE Co., Ltd mo meafale faleta'ele ma fa'ata
2004
Na suia le igoa o le kamupani i le HANGZHOU YEWLONG INDUSTRY Co., Ltd. I le taimi lava e tasi, na faʻaleleia e Yewlong lona uluai fale gaosi oloa ma le gaosiga o le 25,000 m2 e faʻalautele ai le pisinisi.
2004
ISO9001 Quality Management System tusipasi tu'uina atu e le CFL Certification Center
2006
Maua se tusipasi a le atunuu AAA
2007
Fa'atūina kamupani fa'ava-o-malo，HANGZHOU YEWLONG IMPORT & EXPORT Co., Ltd., I le tausaga lava lea, o le fua faatatau o oloa auina atu i fafo na ausia le 80%, OEM & ODM pisinisi fa'alauteleina vave.
2008
Faʻatulagaina le Matagaluega o Maketi i SHENYANG ma le 5 fou faʻailoga "Yidi" "Zhendi" "Yudi" "Diandi" "Yilang" e faʻalautele pisinisi i Saina.
2012
Tusi Faamaonia o Saienisi ma Tekinolosi Enterprise a le Itumalo o Zhejiang
2013-2016
CE, ROSH, EMS ma isi tusi faamaonia
2014
20,000 sikuea mita faleaoga na amata fausia i lenei 3 tausaga.
2017
YEWLONG -O le ta'i sefulu pito i luga o le faleta'ele ta'ele fa'ailoga i Saina
2020
I le 20th anniversary o le faavaeina o le kamupani，YEWLONG fausia se fale ofisa atoatoa o 20,000 sikuea mita e faalautele ai le showrooms ma ofisa.
2021
YEWLONG ua aloaia o se atinaʻe faʻatekonolosi a le atunuʻu