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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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Today‘s welding pipe trading volume increased trading quite active
The difference between elbow pipe and elbow fitting
Yingli Mechanical Welding Factory: Quality and Efficiency Double Upgrade, Upgrade and Upgrade
On the Economic Benefit of Enterprises from the Process of Processing
Employees of Qingdao Yingli Machinery Welding Plant promoted Lei Feng‘s spirit to be “the most beautiful figure”
Problems and Discussion of Pipe Welding Conditions
Qingdao Yingli Machinery Welding Factory, to create the most professional welded pipe products kingdom
Qingdao Yingli Machinery Group received “excellent” information disclosure assessment.
Yingli Machinery Welding Factory organizes R & D personnel to learn explosion proof knowledge
Qingdao Yingli Machinery Group received “excellent” information disclosure assessment.
Yingli Machinery Welding Factory organizes R & D personnel to learn explosion proof knowledge
Qingdao Yingli Welding Factory: Introducing first-rate equipment to learn from the advanced experience of foreign construction waste management

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