Qingdao Yidongxiang Steel Structure Co., Ltd.
Qingdao Yidongxiang Steel Structure Co., Ltd.founded in 2002,The company is an innovative enterprise focusing on the steel structure construction industry which has been engaged in steel structure construction industry for more than 20 years. We are one of the biggest manufacturers of steel buildings in China with capacity over 10000 tons monthly,we have complete engineering team to provide customers with integrated system solutions from technical construction,engineering design,program customization,manufacturing,installation and construction. We have successfully completed overseas projects in North America, South America, Asia and South Asia, Africa etc, and exported products to more than 80 countries and regions. Based on the principles of innovation, cooperation, and integrity,our company is committed to providing our high-quality products and after-sales services to worldwide clients. We have unique competitive advantages in steel structure construction and we can provide customized solutions for customers. Our company has obtained CE certification(EN 1090 certificate),ISO9001,ISO14001,ISO45001 certification. we also have got class one for the steel structure engineering professional contracting,class one for building decoration engineering professional contracting, class two for building engineering construction general contracting ,class two for municipal public Engineering construction general Contracting , class two for fire fighting facilities engineering professional contracting,class two for building curtain wall engineering professional contracting , class three for Urban and road lighting engineering professional contracting , class GB1, GB2, GC2 for special equipment pressure pipeline Installation , construction labor and other qualifications.Our company has been rated as a national AAA level credit enterprise in terms of quality, service and reputation. In recent years, our company has continuously introduced professional and technical talents, with engineering team for more than 50% of the total number of employees. we have strong technical and good business philosophy. At present, our company is a member unit of China Steel Structure Association, Qingdao Municipal Association, and Qingdao Heating Association.After 20 years of development, the company has established an excellent team integrating research and development, technology, sales, production, quality inspection and logistics. From product design to project work, we can provide professional and high-quality services. We look forward to working with you. |
- Basic Information
-
Company Name: Qingdao Yidongxiang Steel Structure Co., Ltd. Business Type: Manufacturer Brands: Yidongxiang Employee Number: 56~100 Factory Location: 1202, Block A, Yulong Building, Laoshan District, Qingdao, Shandong, China - Trade & Market
-
OEM Overview: Equipped with various testing equipment in the laboratory
Steel hardness tester and Testing result:
Temperature debugging device:
Impact test:
High strength bolt torque tester:
Spectrometer chemical composition content testing:
Production Line: View of our factory:
Prouduction equipment showing:
Welding and cutting machine
The H section steel plate should be checked again by our factory and shall be applied under the condition of up to design and specified requirements after checking. Steel plate cutting should be aimed at quality guarantee and material saving. For each process like plate cutting,H type assembly, components assembly and pre-assembly should be carried out by profession setting-out worker precisely on processing surface and assembly sample plates.To guarantee the accuracy of the components’geometrical dimension,tolerance of form and position, angle and contact surface,inspection is necessary by QC teams after setting out.In order to ensure the cutting quality,the surface of the ultra-thick plate is subjected to the surface carburizing hardness test before cutting.The laser cutting equipment is preferred for cutting.
H section steel assembly
The assembly process is set up on the imported H section production line.4 hydraulic positioning system press firmly against between the upper/lower flange and web plates in position. The adjust the parallelism of the flange plates and perpendicularity between flange and web plates and get them fixed after.
Automatic welding
The H section steel members will be hoisted into the gantry-type submerged arc automatic welding machine for welding.The welding process should be carried out in accordance with specified welding sequence and regulation parameters.Preheating, which uses the electrical heaters, is necessary for the ultra-thick plates of components.The set temperature shall be determined based on the specified one.Please see factory welding process documents for detail.
Welding robot
Stabilize and improve welding quality, and be able to reflect welding quality in numerical form; Improve labor productivity;Improve the labor intensity of workers;Reduced the requirements for workers' operational skills.
Photos taken after robot welding
Services: The main components and technical system of steel structure residential system
1. Main components and connection methods: Introduce the commonly used types of main components such as beams, columns, wall panels, and floor slabs in steel structure residential buildings, as well as their connection technologies with each other.
2. Technical system framework: Construct a full process technical system framework for the design, manufacturing, construction, and acceptance of steel structure residential buildings, and discuss the key technology research and development requirements for each link.
3. Typical engineering examples: Analyze the technical innovation points and technical difficulties in the design and implementation process of several representative steel structure residential projects.
Research and Development Progress of Key Technologies for Steel Structure Residential System
1. Material research and development: Overview of the research and development trends of high-performance steel and new anti-corrosion and fireproof materials, as well as their application prospects in steel structure residential buildings.
2. Structural Calculation and Optimization Technology: Discuss the latest research and development of structural analysis methods and design software for steel structure residential systems, as well as integrated design strategies based on BIM technology.
3. Construction and installation technology: Summarize the innovative achievements and development trends in rapid assembly, precise positioning, automated welding, and other aspects of steel structure residential buildings in recent years.
Our Team: 
- Factory Information
-
Market name: South America,Southeast Asia,Middle East,Africa,Oceania,Worldwide Contact Person: Mr.Sun Contact Phone: 86--18866391899