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Anonymous users2024-02-05<> Level 1 Qualification Standards:
1. Enterprise assets.
1) Net assets of more than 30 million yuan.
2) The plant area is not less than 30,000 square meters.
2. The main personnel of the enterprise.
1) There shall be no less than 8 first-class registered constructors majoring in construction engineering.
2) The technical person in charge has more than 10 years of experience in engineering construction technology management, and has a senior professional title in construction engineering; There are no less than 20 personnel with intermediate or above professional titles in structure, machinery, welding and other majors, and the majors are complete.
3) There are no less than 30 construction site management personnel with post certificates, and the construction personnel, quality personnel, safety officers, material personnel, cost personnel, data personnel and other personnel are complete.
4) There are no less than 50 skilled workers above the intermediate level such as welders, painters, and lifting signal workers who have passed the assessment or training.
3. Enterprise engineering performance.
In the past 5 years, he has undertaken the construction of 2 types of steel structure projects in the following 5 categories, and the quality of the project is qualified.
1) The height of the steel structure is more than 80 meters;
2) The steel sedan field structure has a single span of more than 30 meters;
3) The short side span of the reticulated shell and grid structure is more than 70 meters;
4) The construction area of the single steel structure is more than 30,000 square meters;
5) The weight of the steel structure of the single steel structure project is more than 5000 tons.
4. Technical equipment.
It has the following mechanical equipment:
1) 3 sets of cutting equipment (multi-head closed cutting machine or CNC cutting machine or copy cutting machine or plasma cutting machine or intersecting cutting machine, etc.);
2) Hole making equipment (three-dimensional CNC drilling machine or plane CNC drilling machine or radial drilling machine above 50mm, etc.) destroys 3 sets;
3) No less than 2 end milling or locking machines;
4) Ultrasonic flaw detector, paint film thickness gauge (dry and wet film) and other quality testing equipment is complete.
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Anonymous users2024-02-04The company has:
Curtain wall level 1 (design grade A), decoration level 1 (design grade A), steel structure level 1, fire protection level, intelligent level 1, mechanical and electrical installation level, lighting level 1, the national blank area can be contracted by the local people, external branches, offices.
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Anonymous users2024-02-031. Zhejiang Seiko steel structure ****.
2 China Construction Steel Structure****.
3. Zhejiang Southeast Grid Group****.
4. China 22mcc Group **** Metal Structure Engineering Branch 5. Jiangsu Huning Steel Machinery Co., Ltd. ****.
6. Zhejiang Hangxiao Steel Structure Co., Ltd. ****.
7. Hangzhou Hengda Steel Structure Industry ****.
8. Hongfeng Industrial Group****.
9. Chaofeng Steel Structure Group****.
10. Henan Tianfeng steel structure ****.
11 Butler (Shanghai)****.
12. Shandong Laigang Construction****.
13. Zhejiang Dadi Steel Structure****.
14. Shaanxi Construction Engineering Group Machinery Construction ****.
15. Baosteel steel structure ****.
16, Zhejiang Shengda Tower****.
17. Zhejiang Jinxin Steel Structure Group ****.
18. Beijing North Space Steel Structure ****.
19. Jiangsu Tiandi Steel Structure Engineering Group ****.
20. Shandong Jingdian Building Technology Co., Ltd. ****.
21 Wenzhou Taichang Tower manufacturing ****.
22 Shanghai COSCO Kawasaki Heavy Industries steel structure ****.
23. Shanghai Machinery Construction ****.
24. Zhejiang Zhongnan Construction Group Steel Structure ****.
25 Xuzhou Tongyu space steel structure ****.
26 Hunan Jinhai Steel Structure Group ****.
27 Jiangsu Changhong steel structure engineering ****.
28 Zhuguang Group Zhejiang Steel Structure ****.
29 Wuyang Construction Group shares****.
30 Guangzheng Steel Structure Co., Ltd. ****.
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Anonymous users2024-02-02Some companies used to be on the list, but for business reasons, they don't live up to their names. As of 2008-10-01 China's top 10 steel structure enterprises 1 Zhejiang Hangxiao Steel Structure Co., Ltd. **** 2 Zhejiang Southeast Grid Co., Ltd.
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Anonymous users2024-02-01Soon it may be that the steel structure treasure company will be ranked first.
Ultra-thin steel structure fireproof coating refers to the steel structure fireproof coating with a coating thickness of no more than 3mm, this kind of fireproof coating expands and foams when fired, forming a dense fireproof insulation layer, which is a new variety developed in recent years. It can be sprayed, brushed or roller coated, and is generally used in building steel structures that require a fire resistance limit of less than 2h. >>>More
Qianjun Culture Communication Company.
Qian is the 15th of the 64 hexagrams, and the only one of the 64 hexagrams that does not have any negative elements; Jun is a gentleman. >>>More