Yanshan Qianyi pipe Industry CO., LTD. is an enterprise which engages in international trade in steel products. We are invested by CANGZHOU QIANCHENG STEEL-PIPE CO.,LTD with powerful economy . Business scope of Yanshan Qianyi Industry CO., LTD includes steel pipes,elbows,tees,flanges,etc. The products comply with national and international standards such as GB,ASTM, BS,DIN, ASME, ANSI. Our company sticks to the principle of "Customers First" "Quality First", "Prestige First". We'd like to cooperate sincerely with enterprises at home and abroad to make efforts to create the splendid future together. Choose us means you choose a sincerely friend and a reliable copartner. Yanshan Qianyi Industry Co.,Ltd is sincerely welcome you. We have full confidence to bring you high economic benefit..