Development History


2025

January
Shaanxi Yukun Jianmu Materials Technology Co., Ltd. established
HJ's intelligent production line for prefabricated, formwork-free steel truss composite panels launched in Xi'an
September
HJ Prefabricated Reinforced Truss Composite Slab with Non-Removable Bottom Formwork Selected for the “Henan Province Prefabricated Building Applicable Technology Promotion Catalog”
Awarded First Prize in the Scientific and Technological Progress Category of the “Concrete Science and Technology Award” by the China Concrete and Cement Products Association
 

2024

July
Guangdong Branch established; the Greater Bay Area's first high-end automated HJ prefabricated steel truss composite panel production line with non-removable bottom formwork launched in Foshan.

2023

March
HJ Prefabricated Non-Removable Bottom Formwork Reinforced Truss Composite Panel Production Line Launched in Qingdao and Liaocheng

2022

April: Xinjiang Autonomous Region completes drafting of the “Prefabricated Wall Panels and Non-Removable Bottom Formwork Reinforced Truss Floor Deck Panels” standard.

May: “Technical Specifications for Application of Reinforced Truss Floor Deck Panels” completed.

August: HJ's prefabricated non-removable bottom formwork reinforced truss composite panel production line launched in Hangzhou.

2021

May
HJ Prefabricated Reinforced Truss Composite Slab with Non-Removable Bottom Formwork Officially Launched

2020

In January, an industry-academia-research base was established with Shandong Jianzhu University.

2019

January
Inner Mongolia Hongshan Building Materials Co., Ltd. established
Shanxi Zhenyu New Building Materials Co., Ltd. established

November
Hongji Company recognized as a high-tech enterprise

2018

In January, building energy efficiency integrated with structural design and prefabricated partition wall panel technology officially rolled out nationwide.

2017

January: Smart Equipment Manufacturing Base Project Officially Launched

August: Prefabricated Building Components Production Base Project Officially Launched

2015

In March, Binzhou Hongji Building Materials Co., Ltd. was established.

2014

In March, HJ's prefabricated steel truss composite panels with non-removable bottom formwork and self-insulating masonry blocks projects were launched simultaneously.

2013

October
Production launch of pre-mixed mortar production line with proprietary intellectual property rights
Establishment of Qingdao Yihong Dry Mortar Technology Co., Ltd.

2008

In August, Binzhou Hongji Concrete Co., Ltd. was established.