Firstly

SecondlyQingdao Yinglong Machinery Co.,Ltd. Was buit up at the end of 1950`s last century, too meet the requirement of export , it buit another factory in Qingdao in 2008 for more convenient sea transportation. We have a exclusive factory (120,000.00sqm) to do the production and have a professional group, most important ,we comprehensively carried out the quality control system and have obtained ISO9001:2000 quality control system authentication. in all past projects and products ,we have reached a 100% pass rate.

So we have Large factory &professional group& ISO9001:2000 & heavy and light steel production line & advanced equipments to supply you the best quality.

Thirdly

Service

We supply manufacture for all kinds of non-standard steel welding parts, both small and large. Drawing and sample both welcomed.

We can provide you with a complete set of service from quote, manufacture and installation etc.

We will be sure to supply you with the best quality and competitive price , please do not hesitate to contact me .

Welcome to our factory in Qingdao, one of the most beautiful seaside cities in China, at any time.

Steel Structure Construction List (2006-2010)

1. Steel structure Plant of China Great wall Aluminum & Construction (2006.01)

2. Zhengzhou International Convention and Exhibition Center of Zheng Dong New District(2006.02)

3. 70 million tons steel structure warehouse of CHALCO Henan Branch(2006.01)

4. 70 million tons Alumina recycled water plant of CHALCO Henan Branch(2006.03)

5. 70 million tons Alumina area inside network of CHALCO Henan Branch(2006.05)

6. Steel structure plant of Henan high mountain Valve Co., Ltd. (2006.07)

7. 450T movable bridge erection machine of Zhengzhou New Dafang bridge machinery Co.,Ltd. (Aug 2006)

8.Steel structure plant of Zhengzhou Central China Road and Bridge Equipment Co., Ltd.( Sept.2006)

9. Carbon steel structure plant of CHALCO Henan Branch (Oct.2006)

10.450T Beam-carried Crane of Zhengzhou Central China Road and Bridge Equipment Co., Ltd.( Dec.2006)

11. 900T movable bridge erection machine of Zhengzhou Central China Construction Machinery Equipment Co., Ltd.( Feb.2007)

12. 900T movable bridge erection machine of Zhengzhou Central China Road and Bridge Equipment Co., Ltd.(June 2007)

13. Power plant of Huarun Power Co.,Ltd.(Aug.2007)

14. Steel structure plant for Zhengzhou Tianyu of Mazhai town ,Zhengzhou(Sept 2007)

15. Electrolytic Plant of CHALCO Guizhou Branch(Nov 2007)

16. Aluminum suspension calciner of CHALCO Guangxi Branch(Dec 2007)

17. Light Alumina production workshop of China Light Metal Research Institute (Apr 2008)

18. MZQ900T Bridge-building Machine of Zhengzhou Central China Construction Machinery Equipment Co., Ltd.(May 2008)

19. Warm,dissolution and dilution project of pipeline of 80WT Alumina project in Chongqing City(Sept.2008)

20. tower structure of cement kiln of Zhengzhou Tongli Cement Co.,Ltd.(Oct.2008)

21. Alumina project in Qatar (Sept.2009)

22. Warm, dissolution and dilution project of pipeline of Zunyi Alumina Co.,Ltd.(July 2010)