Improve constantly the quality management system to meet the need of customers!We are strong in advanced manufacturing technology and complete testing means Creat first class quality and first-rate service ! ...
Model Number:SLDX-PG Surface Treatment:Galvanized Secondary Or Not:Is Secondary good quality in much competitive price ...
Technique:Seamless Place of Origin:Jiangsu China (Mainland) API 5L,DIN2391,A53,GBT14975 ISO/API certified manufacturer fair price & on-time delivery wide applications seamless pipe ...