Qingdao Yingli welding plant to carry out the importance of welded steel pipe forum
In the discussion of the importance of welded steel pipe, Qingdao Yingli welding plant chairman describes the importance of welded steel pipe, to encourage all employees to work together, the good quality, to produce more qualified welded steel pipe return to the community.
Address: High-Tech Industrial Park, Laoshan,Qingdao China
Phone: 86-532-88910996
Email: info@yingliqd.com