1994

☆  On September 16th, Mr. Wu Youhua, founder of Sichuan Youhua Group, led 20 people and started the company with self-raised funds of 100,000 yuan.



2005
☆  June Established Sichuan Zigong Industrial Pump Co., Ltd.

2006
☆  July Established Sichuan Youhua Real Estate Development Co., Ltd.


2010
☆  December officially launched the development and construction of a large-scale urban complex Chinese business and international city project

2011

☆  February Established Zigong Huashang Real Estate Co., Ltd. engaged in commercial operation management


2012
☆  October Established Zigong Huashang Property Co., Ltd. engaged in property management
☆  December Construction of the new base of the Bancang Pump Industrial Park started.

2013

☆  June Successfully acquired Zigong Dongxin Electric Carbon Co., Ltd.
☆  July Joint investment to establish Zigong Zhongtiansheng New Material Technology Co., Ltd.

2014

☆  The “Gaofeng” trademark of Sichuan Zigong Industrial Pump Co., Ltd. was recognized as a famous trademark in Sichuan Province, and “Grand Brand Industrial Pump” was awarded the title of Sichuan Famous Brand Product.
☆  ZWX (1000~1800) large-scale evaporative circulation pump of Sichuan Zigong Industrial Pump Co., Ltd. won the third prize of China Machinery Industry Science and Technology Progress Award.  
☆  February Zigong Dongxin Electric Carbon Co., Ltd. obtained the "Class III Confidential Unit Qualification Certificate"
☆  March 10 Zigong Yilian Real Estate Investment Co., Ltd. launched the “Chuannan Hardware City “Private Car Sticker Project Introduction Information to Send Fuel Card” activity
☆  On June 7th, the second batch of shops in the first phase of the China Merchants International City opened on the market.
☆  June 7th, China Merchants Park, the first phase of the "breathable plate-style Chinese house" opened
☆  On June 16th, Zigong Yilian Real Estate Investment Co., Ltd. held the “Zhejiang Hardware City Zheshang Customer Investment Conference”, and the number of visitors reached 540.
☆  July 27 Zigong Yilian Real Estate Investment Co., Ltd. held the “Chongnan Hardware City Chengdu Wanguan Hardware & Electromechanical Market Merchants Merchants Conference”, the number of visitors reached 240
☆  September Zigong Dongxin Electric Carbon Co., Ltd. obtained the "Sewage Permit"

2015

☆  January Zigong Dongxin Electric Carbon Co., Ltd. won the title of “Safety Production Standardization Level 3 Enterprise”
☆  On January 31, Zigong Yilian Real Estate Investment Co., Ltd. held the “Chuannan Hardware City 2015 Sichuan Ice Fair Carnival”.
☆  February 1 Zigong Yilian Real Estate Investment Co., Ltd. held the “2015 Sichuan South Hardware City First Commodity Exchange Expo”
☆  March 29 Zigong Yilian Real Estate Investment Co., Ltd. Phase I officially opened for business
☆  April 26 Zigong Yilian Real Estate Investment Co., Ltd. held the "I have talented, my wayward" Creative Square Dance Invitational Tournament in Chuanan Hardware City
☆  March Zigong Huaxing Construction and Installation Engineering Co., Ltd. was established, formerly known as Zigong Hongxing Construction and Installation Engineering Co., Ltd.
☆  June 27 Huashang International City held a global investment conference and brand business signing ceremony
☆  July 16 Opening of Huashang International City Star International Film City (IMAX Theater)
☆  August 1 Huashang•International City Suning Tesco Grand Opening
☆  September 26 Huashang International City Commercial Phase 1 Street
☆  October 18 Zigong Yilian Real Estate Investment Co., Ltd. held a special session of “Shandong Hardware City Zigong Spring Festival September September”
☆  On November 2, Sichuan Zigong Industrial Pump Co., Ltd. completed the overall relocation and reconstruction project, and moved to the new factory and operation of the new warehouse, creating a new milestone in the development process.
☆  November 7 Zigong Yilian Real Estate Investment Co., Ltd. held the Zigong Spring Festival October October "Chuannan Hardware Trade City Special"
☆  November 8th China Merchants International City Phase 2 Opening

2016

☆  Sichuan Zigong Industrial Pump Co., Ltd. successfully held DJ's new bottom-mounted slurry propeller product promotion conference
☆  The first national production single-drive hydraulic turbine unit of Zigong Industrial Pump Co., Ltd. of Sichuan Province passed the provincial scientific and technological achievements appraisal
☆  Sichuan Zigong Industrial Pump Co., Ltd. won the title of the 12th Sichuan Famous Brand Product
☆  February Zigong Dongxin Electric Carbon Co., Ltd. obtained the "Weapons and Equipment Scientific Research and Production License"
☆  April Zigong Huaxing Construction and Installation Engineering Co., Ltd. won the 2015 Advanced Unit of Construction System Safety Production Management in Zigong City
☆  April 18th, the first phase of the house in Huashang Park
☆  In May, the second phase residential project in Huashang Park was awarded the provincial-level safety production civilized construction standard chemical industry in Sichuan Province, among which 7# and 12# buildings were rated as high-quality structural engineering in Sichuan Province.
☆  May Zigong Dongxin Electric Carbon Co., Ltd. obtained four utility model patents
☆  July 8 Zigong Hongxing Construction and Installation Engineering Co., Ltd. officially changed its name to Zigong Huaxing Construction and Installation Engineering Co., Ltd.
☆  September 15 Huashang·Nanhu New Street opens
☆  November 26 HUASHANG • Open in the grid
☆  December 4th, the opening of Huashang Park Phase 3
☆  December Zigong Dongxin Electric Carbon Co., Ltd. reversed 20 years of operating loss and realized operating profit

2017

☆  On January 10, the shareholder of Zigong Yilian Real Estate Investment Co., Ltd. (Chengdu Yilian Real Estate Investment Co., Ltd.) transferred 50% of its shareholding in Zigong Yilian Real Estate Investment Co., Ltd., and Youhua Technology Group transferred 50% of its equity to Zigong. Yilian Real Estate Investment Co., Ltd. is 100% controlled by Youhua Technology Group
☆  January 16th China Merchants Association was established
☆  April 1 Zigong Huaxing Construction and Installation Engineering Co., Ltd. upgraded the general contracting qualification of construction and construction to the first grade qualification
☆  May 19 Huashang Real Estate Group established the branch committee of Zigong Huashang Real Estate Group Co., Ltd.
☆  June Zigong Dongxin Electric Carbon Co., Ltd. obtained an invention patent
☆  On June 29, the site of the third phase of the construction of the Chinese business park was successfully held. The Zigong City project quality and safety improvement action and construction environment management site observation meeting was successfully held.
☆  July 19 Huashang Real Estate Group established the party committee of Huashang Commercial Circle
☆  July 24 Zigong Huaxing Construction and Installation Engineering Co., Ltd. was upgraded to a first-class qualification and a second-class qualification.
☆  August 30, Huashang·Park House Residential Phase 2
☆  September Zigong Huaxing Construction and Installation Engineering Co., Ltd. successfully changed its name to Longpan Construction Engineering Group Co., Ltd.
☆  September Zigong Dongxin Electric Carbon Co., Ltd. passed the new era quality system certification