Nanjing Da Steel New Material Technology Co.,Ltd as a professional steel tube manufacturer and supplier in China, all the steel tube have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent steel tube in our product list, you can also contact us, we can provide customized services.
Fax: 025-57079766 mailbox:zhangyuwei@dasco.cc Mobile: 18262606988 Address: 7th Floor, Building A5, Xingzhihui Business Park, No. 19 Xinghuo Road, Jiangbei New District, Nanjing, Jiangsu, China
