I. Company Profile:

Chengdu Jinrui Construction Machinery Co., Ltd. (hereinafter referred to as "Jinrui Construction") is a large comprehensive enterprise in China's construction machinery industry. It is large in scale, complete in product variety and extensive in service. It focuses on researching and producing complete sets of equipment for concrete weighing, mixing, conveying, etc. The company was founded in 2005 and its headquarters is located in Chengdu, Sichuan Province. The factory covers an area of more than 60,000 square meters, with a building area of more than 45,000 square meters. It has more than 200 sets of various advanced large and medium-sized mechanical processing equipment and testing equipment.

Jinrui Construction currently has more than 50 senior and intermediate technical personnel and a large number of high-quality employees. The company owns a small number of large-scale professional precision complete sets of processing equipment and a professional lost foam casting production line in the industry. With a perfect and strict ISO9001:2015 quality management system, it effectively utilizes energy and resources, ensuring the product quality throughout the whole process from design to production.

The people of Jinrui are committed to the high reliability and excellent cost-performance ratio of various products in use. They have created a number of practical patented technologies and are highly praised by the vast number of cooperative users. Jinrui firmly occupies the middle and high-end market of complete sets of equipment for concrete weighing, mixing, conveying, etc. Its product line spreads across the country. The products are widely selected in large and medium-sized projects such as hydropower, railway, highway, airport and high-rise buildings, and are also exported to regions such as Southeast Asia, West Asia, Africa and Eastern Europe, receiving widespread acclaim from domestic and foreign users.

Annual entertainment activities such as sports meetings, knowledge competitions, art evenings and skill competitions enrich the employees' amateur life and enhance the overall cultural quality of the enterprise employees. The profound corporate culture accumulation gives birth to superior product performance. The people of Jinrui fully implement the correct management and quality policies. At present, they are striding forward with firm steps towards the goal of becoming a first-class enterprise group in China and an internationally competitive one.

II. Corporate Background:

Chengdu Jinrui Construction Machinery Co., Ltd. was established on May 23, 2005, with a registered capital of 90 million yuan. Its headquarters is located in Jinniu District, Chengdu, Sichuan Province. It is a comprehensive enterprise focusing on the research, development and manufacturing of construction machinery such as concrete mixing, conveying and batching. The company is controlled by Liu Chengxiu (holding 99.72% of the shares), who also serves as the legal representative and executive director, forming a governance structure of natural person holding.

III. Business Scope:

Chengdu Jinrui Construction Machinery Co., Ltd. is a comprehensive enterprise focusing on the research, development, manufacturing and service of construction engineering machinery. Its business scope covers four major fields: core equipment production, engineering services, technological research and development, and international layout, as follows:

(1) Research and Development and Manufacturing of Core Equipment

1, Concrete Machinery:

Mixing Equipment: It covers HZS series concrete mixing plants, JS twin-shaft mixing main engines, stabilized soil mixing plants, etc., which are applied to large and medium-sized projects such as hydropower, railway, highway, airport and high-rise buildings.

Conveying Equipment: Including concrete conveying pumps, screw conveyors, etc., which can achieve efficient material conveying and improve construction efficiency.

Batching Equipment: It researches and produces concrete batching machines, artificial board batching and mixing equipment, etc., and optimizes the uniformity of material mixing through patented technologies.

2, Other Mechanical Products:

Power Distribution Switch Control Equipment: Produce power distribution switches and related control equipment to meet the needs of engineering power systems.

Metal Structures and Components: Manufacture metal structural parts, wear-resistant parts, etc., to support the use of construction machinery.

(2) Engineering Services and Solutions

1, Equipment Rental and Installation: Provide rental services for construction engineering machinery, including mixing plants, conveying pumps, etc., and undertake the installation and commissioning of equipment. For example, in the Xuyun Technology Special Wood Industrial Park project in Huaxi District, Guiyang, it is responsible for the commissioning of three production lines. It has the qualifications for road and housing construction (operating with the qualification certificate) and can undertake some engineering construction business.

2, After-sales Service and Technical Support: Provide free maintenance, component replacement and system software upgrade services within the 24-month warranty period, and provide 10-year maintenance support after the warranty period. Provide customers with operation training, technical consultation and customized solutions to improve the equipment utilization efficiency.

(3) Technological Research and Development and Industry Standards

1, Patents and Technological Innovation: A total of 18 patents have been obtained, such as screw conveyors, batching and mixing equipment, etc., promoting the technological upgrading of the industry. Introduce lost foam casting production lines and precision processing equipment to improve product manufacturing precision and quality.

2, Participation in Industry Standards: Take the lead in revising the group standards for prefabricated building components, and promote the update of specifications such as the performance evaluation and dimensional coordination of concrete components.

(4) Market Expansion and Internationalization

1, Domestic Market: The products cover 16 provinces and cities across the country. It has participated in national-level projects such as Baihetan Hydropower Station and Shenzhen East Avenue. In 2023, it won the equipment procurement project in Huaxi District, Guiyang, worth nearly ten million yuan.

2, International Layout: Exported to regions such as Southeast Asia, West Asia, Africa and Eastern Europe. In 2023, it signed a purchase and sales contract worth 1.977 million US dollars with Vietnam Construction Industry Equipment Joint Stock Company. Carry out import and export business of goods and technologies, and strengthen the integration ability of the global supply chain.

(5) Extended Business and Industrial Chain Integration

1, Digital Transformation: Introduce the Zhibang International integrated ERP system to integrate modules such as production, sales and finance, improving operation efficiency and decision-making ability.

2, Sales of Supporting Products: Sell mechanical equipment, hardware and electrical appliances, building materials, metal materials, etc., forming a diversified product matrix.

IV. Case Studies:

(1) The Second Highway Engineering Co., Ltd. of CCCC for Tongren-Huaihua Expressway

(2) Xuzhou-Huai'an-Yancheng Railway

(3) Double 180 Project of Xinjiang Production and Construction Corps

(4) Yakang Road Project of the 12th Engineering Bureau

(5) Renxin Expressway

V. Honors & Accolades:

(1) High-tech Enterprise

(2) Ranked among the Top 500 Chinese Building Materials Enterprises in 2019

(3) Member Unit of CCPA