Company Profile

  • Categories:走进人健
  • Time of issue:2018-07-10 00:00:00
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         Hunan Renjian Concrete Co., Ltd. was established in April 2010. It mainly produces and sells ready-mixed concrete. It is a professional ready-mixed concrete contracting company. With a registered capital of 30 million yuan, it is a wholly-owned holding company under Hunan Renjian Enterprise Group, with a modern office space of more than 3,000 square meters. There are more than 100 employees and annual sales of nearly 300 million yuan. It is the executive director unit of the Hunan Construction Engineering Quality and Safety Association, and was awarded the titles of "Advanced Enterprise in China's Construction Industry" and "Excellent Enterprise in China's Concrete Industry". It has been rated as one of China's top 500 building materials for the past four years. In October 2020, won the 4th National Building Materials Industry "Golden Material Award" Cement and Concrete Product Quality Gold Award. In November 2020, it was awarded the "Best Brand Demonstration Enterprise in China's Commercial Concrete Industry". Passed the first batch of national high-tech enterprises in 2020. Now it has 6 national patents, and has achieved double achievements of AAA-level credit enterprise and green building materials evaluation mark certificate.The company has 50 ZOOMLION and Sany trucks, 5 bulk cement trucks, 3 loaders, and 3 automobile pumps, and has established a fully automatic intelligent dispatching and distribution system. Equipped with two SANY HZS180 and one SANY HZS240 fully automatic concrete production lines, the annual production of ready-mixed concrete is 1.2 million cubic meters. The entire production and operation process adopts computer networks and computer automatic control technology (ERP), and implements network monitoring. The production of concrete can realize automatic control of the whole process such as automatic proportioning, automatic measurement, over-error alarm and automatic correction.Produce C10-C80 various grades and special commercial concrete according to relevant national technical indicators, and continue to innovate. Based on the design concept of ultra high performance concrete (UHPC), aiming at the characteristics of spray method construction and trenchless repair of underground sewage structures, October 2019 The company developed UHPC that is suitable for spraying construction and can be smoothed after spraying construction. It has realized the three goals of UHPC, "can be sprayed", "hangable", and "good performance". Erosion-resistant high-strength mortar.Jet construction is not only suitable for the repair of Hongqi Canal, but also has good applicability for the repair of pipe culverts, tunnels, bridges and building structures. The national patent case has been filed, the national patent case number: 11569C19FP07443UHPC. Participated in the compilation of DBCJ "Technical Guidelines for the Application of Construction Waste Recycled Aggregate Concrete" implemented by the Changsha Municipal Housing and Urban-Rural Construction Bureau on January 1, 2020. Now it has 6 national patents, and has achieved AAA-level credit enterprise and green building materials evaluation logo certificate at the same time. It has been repeatedly awarded by the Municipal Bureau of Quality Supervision and Concrete Association and the title of "Promise-keeping Contract Unit".

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contact number:18975192787
(Working hours:08:00-12:00 14:30-17:30)Company Address: Xianglong Sub-district Office, Changsha County, Hunan Province
Gaosha Community Laodao River




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