Company Profile of Guangzhou Shengte Construction Technology Development Co., Ltd.

In the past ten years, Shengte people have overcome technical problems one after another with the spirit of "excellence, specialness, pragmatism and pioneering". Under the leadership of Professor Tang Yeqing, our company has obtained a number of national patented technologies. Such as "a device for tilting correction of radiation wells", "device for regulating pile head load tilting", "an anti-settlement foundation structure", "a device for tilting correction of negative friction", "pile foundation reinforcement prestressed locking pile" "Method", etc., and seven patent technologies are being applied for. In addition, "A Prestressed Pile Locking Device" and "A Group Anchor Method Static Pressure Pile Construction Device" have been approved. Regarding engineering construction, our company has completed more than 2,000 structural underpinnings, foundation underpinnings and uplifts, various reinforcement and renovation projects, and tilt correction projects. For example, our company has completed the structural underpinning and reinforcement project for the renovation of the lobby of Tianjin Automobile Group Science and Technology Development Building, the underpinning and reinforcement project of Xining Hotel in Qinghai Province, the anchor slope reinforcement project on the Chenzi Road side of Yujing City Garden in Chenzhou, Hunan Province, and the Dongguan City Zhengzhou The foundation reinforcement and correction project of the triple-A dormitory building in Teng Industrial Park, the correction and reinforcement project of Dongjiang Hotel in Zhongtang Town, Dongguan City, the reinforcement and renovation project of the Middle School Affiliated to Beijing Normal University in Zhuhai (Huaxia School), and the underpinning and renovation project of Zhuhai Qinghua International Hotel , Nancheng Department Store underpinning project, Shenzhen Metro Line 5 Shenzhen-Min section open-cut section lifting and translation project, etc. In the past twelve years of construction, the project qualification rate has reached 100%, the excellent and good rate has reached 80%, and the safety production qualification rate has reached 100%, and has achieved good economic, social and environmental benefits.

Our company has also participated in the "Technical Specifications for Building Shifting, Inclination and Addition of Floors", "Technical Specifications for Concrete Durability", "Technical Specifications for Post-Disaster Building Treatment", "Building (Structures) The preparation of "Underpinning Technical Regulations" and so on. Among them, the "Technical Specifications for Renovation of Buildings to Correct Tilt and Add Floors" has been implemented since May 1, 2008. General Manager Wu Rujun participated in the compilation of the book series "Renovation Technology for Building Shifting, Inclination Correction, and Adding Floors", which is now available in major bookstores. In addition, the special construction engineering series "Design and Construction of Building Shifting, Tilt-Correcting, and Floor-adding Renovation Projects" approved by the relevant departments and in which our company participates is being compiled. This series will be used as teaching materials for undergraduate and graduate students in major universities.

While actively expanding the market, the company maintains stable and sustainable operations, strengthens its core competitiveness, and proposes a development strategy of "new economy, new technology, new services, and new image". Introducing and building a "people-oriented excellent corporate culture", we have formulated a management mechanism that strengthens teamwork and competition incentives internally, and pursues customer first and integrity-based external management mechanisms. Everything is centered around "cultivating first-class talents, providing first-class services, and creating first-class benefits" Carry out various aspects of work. In the past twelve years, the company's employees have published papers in professional journals such as "Foundation Engineering", "Construction Technology Development", "University Infrastructure", "Guangdong Building Materials", "Building Construction", and "Construction Technology". More than 100 articles, such as "Analysis of Reasonable Reinforcement Methods for Column Axial Compression Ratio Exceeding the Limit", "A Brief Discussion on the Application and Limitations of Structural Adhesives in Reinforcement and Renovation of Building Structures", "Analysis of Reasonable Reinforcement Methods of Column Axial Compression Ratio in Renovation of Highways", "Analysis of Reasonable Reinforcement Methods of Column Axial Compression Ratio in Renovation of Highways" "Application", "Reinforcement Treatment of Indoor Ground Subsidence by Double Ash Piles Method", "Engineering Practice of Effective Monitoring Methods for Foundation Underpinning", "Damage and Reinforcement of Buildings (Structures)", "Anchor Static Pressure Piles in "Application in foundation reinforcement of existing buildings", "Experimental research and application of mixing pile anti-seepage curtain", "Rubble retaining wall and doll pond reinforcement and reinforcement project", "New achievements and new progress in special engineering technology", "Prestressed "Research on Settlement Control of Locking Pile Method in Reinforcement of Existing Buildings", "Emergency Reinforcement and Tilting Correction of a Special Building", "Application of Water Jetting and Sand Drainage Method in Tilting Correction of Buildings on Special Foundations", "A Brief Discussion "Construction Issues of Concrete Steel Tube Columns in Building Reinforcement Projects", etc.

Guangzhou Shengte Construction Technology Development Co., Ltd. often participates in and organizes national construction (structure) reinforcement, renovation, jacking, and tilt correction. Underpinning and other special industry technical seminars and exchanges, and making unremitting efforts to promote the development of this discipline.

Over the past twelve years, through the continuous efforts of all employees, our company has its own Shengte Building office building and established multiple business branches (Foshan, Shenzhen, Zhongshan, Huizhou); technology research and development center, engineering management center, market development center Center, comprehensive R&D center, warehouse management center, cost control center, property management center, employee activity center and other departments use scientific research to promote construction technology progress, use construction technology practice to transform scientific and technological achievements, and achieve twelve years of no quality and safety Accidents happen. Through continuous technological innovation, the company has become a leader in special industries, with not only R&D and design capabilities, but also strong construction capabilities. Now all employees are providing customers with professional, high-quality and efficient services with a civilized, enthusiastic and confident spirit, and creating a safe and secure living environment for customers. 1. The company’s existing business organizations:

Guangzhou Business Company, Foshan Business Company, Shenzhen Business Company, Huizhou Business Company, Zhongshan Business Company, Dongguan Business Company

2. Obtained from the government Certification:

●The Guangdong Private Technology Enterprise Certification issued by the Guangdong Provincial Department of Science and Technology

●The Guangzhou Private Technology Enterprise Certification issued by the Guangzhou Municipal Science and Technology and Information Technology Bureau

●Has been rated as a “Contract-abiding and Credit-worthy Enterprise” by the Guangzhou Administration for Industry and Commerce for more than six consecutive years

3. Obtained certification from social groups:

●The governing unit of the Civil Engineering and Construction (including Disease Treatment) Committee of the China Old Professors Association

●The governing unit of the China Construction Industry Federation

●The governing unit of the Guangdong Civil Engineering and Architecture Society

●Director unit of Guangdong Highway Society

●Member unit of Guangzhou Federation of Industry and Commerce

●Standing director unit of Guangzhou Science and Technology Service Industry Association

●Quality management System ISO9001: 2008 certification

4. Obtained honorary certificates issued by the government and social groups:

●"Private Scientific Development Contribution Award" issued by China Private Science and Technology Promotion Association

●The "Outstanding Unit Enthusiastically Supporting Public Welfare in Baiyun District in 2011" issued by the Guangzhou Baiyun District Committee and the Guangzhou Baiyun District People's Government of China ***

●China Construction Industry United "National Engineering Construction Outstanding Construction Enterprise in 2010" awarded by the China Construction Industry Federation

●"National Engineering Construction Safety Production Advanced Unit in 2010" awarded by China Construction Industry Federation

●Guangdong Province Civil Engineering "The Third Guangdong Civil Engineering Zhan Tianyou Hometown Cup Award" issued by the Architectural Society

5. Invention patents obtained by the company:

●"Stress Relief of Double Ash Shaft Columns in Complex Foundations" Coordination and Correction Method" (Patent No. ZL200910092612.7)

●"Anti-Settlement Structure and Method for New Buildings on Deep Saturated Soft Soil Foundation" (Patent No. ZL200910093878.3)

●"Method of vertical pile underpinning, reinforcement and sealing of pile holes for thick-plate foundation structures of buildings" (Patent No. ZL200910235342.0)

6. Utility model invention patents obtained by the company:

●"A radiation well tilt correction device" (Patent No. ZL03266289.0)

●"Pile head load correction tilt device" (Patent No. ZL03266414.1)

●" An anti-subsidence foundation infrastructure" (Patent No. ZL200520112314.7)

●"A negative friction tilt correction device" (Patent No. ZL03266288.2)

There are many more A patent is pending.

7. Participate in the preparation of specifications:

●"Technical Specifications for Building Shifting, Inclination and Addition of Floors" CECS 225: 2007

●"Disaster Damage Technical Specifications for the Treatment of Buildings (Structures)" CECS 269: 2010

● "Technical Specifications for Durability Repair and Protection of Concrete Structures" JGJ-200

● "Buildings (Structures) "Technical Regulations for Material Underpinning" CECS 295: 2011

8. The company passed four provincial construction methods:

●Correction of pile top load regulation for cast-in-place pile foundations for tilted buildings (structures) Tilt construction method (GDGF140-2009)

●Tilting construction method for shallow foundations of tilted buildings (structures) with multi-functional radiation wells and high-pressure water injection (GDGF139-2009)

●Deep pile foundation Pile foundation negative friction correction method (NMGF-2009-016)

● Anti-settlement foundation construction method in deep silt soft soil areas (NMGF-2009-017)

9. He has published more than 100 papers in professional journals in the construction industry.

10. The company's business covers the Pearl River Delta region and extends to Jinan in Shandong, Duyun in Guizhou, Tianjin, Changsha and Chenzhou in Hunan, Xining in Qinghai, Chengdu in Sichuan and other places. ●Seismic resistance, isolation and shock absorption reinforcement of buildings

●Reinforcement and maintenance of bridges, culverts and roads

●Structural underpinning, jacking and translation of buildings (including bridges and culverts) and correction

●Buildings (above ground, underground and indoors) additional storey renovation and reinforcement

●Building foundation reinforcement and underpinning

●Disaster damage ( Fire, flood, etc.) Building reinforcement and repair

●Slope reinforcement, stabilization and support treatment

●Various pile foundation projects and soft foundation treatment projects

●Diagnosis of various building diseases and design of reinforcement and renovation plans

Shengte team’s new method for seismic reinforcement of buildings:

For the seismic reinforcement of brick-concrete and frame buildings, adopt Seismic isolation and shock absorption technology breaks through the construction method of enlarging and strengthening the original building beams and columns, and achieves the purpose of seismic reinforcement by directly adding seismic isolation and shock absorption measures to the bottom of the building foundation or the first floor. This method has four outstanding advantages: 1. High safety; 2. Low cost; 3. Small construction impact; 4. Short construction period. It is a transcendence of seismic reinforcement of buildings.