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Qingdao Yingli Machinery Co., Ltd.
Company Address: High-Tech Industrial Park, Laoshan,Qingdao,China
E-mail: info@yinglimachinery.com
Zip/Postal Code: 266000
Tel Number: 86-532-88910996
Fax Number: 86-532-88910969
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The reason why Yingli allows you to purchase with confidence!
Yingli held a pipe fitting knowledge competition!
WYL Tips: The chemical industry must use 316 steel pipes!
Yingli guarantees high quality products!
Yingli welded fittings orders are bursting!
WYL tell you the factors affecting the life of 304 stainless steel pipe.
Yingli Arbor Day activities.
WYL Welding Samples Overview
Yingli tell you why carbon steel elbow can not contact with water.
Yingli Improves Staff Dining Environment!
Yingli held a pre-holiday coordination meeting!
WYL carries out safety inspection before Spring Festival!
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