Development history
2003
Shenyang Jinhong Insulation Materials Co., Ltd. (rock wool production line)
2005
Established Harbin Jinzhengxin Insulation Materials Co., Ltd.
2007
Established Zhengxin Rock Wool Products Co., Ltd.
2009
Started engaging in steel structure construction projects
2012
Established Heilongjiang Jinhao Steel Structure Co., Ltd.
2015
The group's biggest year of leap, invested in the construction of the group's steel structure park (production workshop and office building) at No. 9, Xianfeng Road, covering an area of 37,000 square meters, and then purchased Heilongjiang's first large-scale rock wool production line (one line); then invested heavily in Harbin City, Xiangfang District, Xiangyang Industrial Park to purchase 50,650 square meters of land (construction started in 2017)
2017
Jinhao Group was officially established
2019
Established Heilongjiang Jinhao Energy-saving Insulation Building Materials Group Rock Wool Products Co., Ltd.
2019
Established Heilongjiang Jinfan Insulation Building Materials Co., Ltd.
2020
Established Heilongjiang Haolai Construction Engineering Co., Ltd.
2020
Established Zhengmu Energy-saving Technology (Hejian) Co., Ltd.
2021
Established Lost Jinhao Energy-saving Technology (Liaoning) Co., Ltd.
2021
Established Xinhao (Hainan) Investment Development Co., Ltd.
2022
Established Heilongjiang Jinhao Energy-saving Insulation Building Materials Group Co., Ltd., Wuchang Branch To achieve the group's diversified operation and development strategy of heavy steel, light steel, and construction engineering, break through the traditional light steel production model, drive the industry to develop in depth, and open up the "second battlefield" of heavy steel production. With the efforts of all Jinhao colleagues, in January 2022, 58,000 square meters of land was purchased in the Nijia Economic Development Zone, Wuchang City, Harbin City, Heilongjiang Province. The group's bridge heavy steel manufacturing plant officially put into production. It has become a leading enterprise in the steel structure industry in Heilongjiang Province.