Yingli starts from the source, strengthens control over raw material procurement, ensures product quality, and provides guarantees for customers! Very responsible to customers！
QINGDAO YINGLI MACHINERY CO.,LTD.All rights reserved 鲁ICP备12002705号-1
Telephone Number : 86-532-88910996 E-mail : info@yingliqd.com
Address : High-Tech Industrial Park, Laoshan,Qingdao China
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Forged steel fittings
Forged Steel Flanges
Steel nipples & Couplings