2023

Test King Industry Co., Ltd.was established.

2022

Test Pro:New Taipei City – Xindian,  Kaohsiung City – Zouying, Taichung City – Beitun  and New Taipei City – Banqiao Branch were established.

2021

Chung Cin Enterprise (U.S.) was established.

2020

Le-Joy Innovation Co., Ltd. was established.

2019

Phoenix Trading, an international trading company in Vietnam, was merged into Chung Cin.

2018

  • Test Cin International Co., Ltd. was established.
  • Test On Lighting Co., Ltd. was merged into Chung Cin.
  • The All-age LOHAS housing near HSR Miaoli station was established.
  • Chung Cin contracted with a Japanese brand, Auto Chemical, for the agency of premium sealant and waterproofing materials.

2017

U-Me Enterprise Co., Ltd. was merged into Chung Cin.

2014

Chung Cin Building Materials Sales Center was open.

2012

Chung Cin contracted with Test Rite to operate Decor House in Taipei.

2011

  • Chung Cin contracted with Test Rite to operate Decor House in Taoyuan.

  • Chung Cin contracted with a Japanese brand, SHIRAI, for the agency of professional RTA (ready-to-assemble) furniture.

2008

Viet Han Co., Ltd., a construction company in Vietnam, was established.

2006

Contracted Store for the Ministry of National Defense was established.

2005

Decor House in Tainan and Decor House in Kaohsiung were opened.

2003

Chung Cin Interior Design/Construction Co., Ltd. was established.

1999

A level A construction company, Tony Construction Co., Ltd., was merged into Chung Cin.

1997

Chung Cin Construction (level C) and Test Cin Mechanical and Electronical Engineering (level A) were established.

1994

Chung Cin Enterprise was established.