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Professional ERW steel pipe manufacturers
- It has more than 200 varieties
+86-532-87761199
+86-21-59815599
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+86-532-87761199
+86-21-59815599
We sincerely hope to cooperate with you based upon ISO9001:2000 Quality Management
Qingdao Xiangxing Steel Pipe Co., Ltd. and Shanghai Sun Metal Products Co., Ltd. are holding subsidiaries of Qingdao ...
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We have actively explored new approaches compatible with international practices
Advanced technologies and equipment ensure our products top among the industry. The quality objective of “Complaint N...
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We have actively explored new approaches compatible with international practices, made innovation
Qingdao Xiangxing Steel Pipe Co., Ltd. and Shanghai Sun Metal Products Co., Ltd. are holding subsidiaries of Qingdao ...
Learn more
Qingdao Xiangxing Steel Pipe Co., Ltd. and Shanghai Sun Metal Products Co., Ltd
Qingdao Xiangxing Steel Pipe Co., Ltd. and Shanghai Sun Metal Products Co., Ltd. are holding subsidiaries of Qingdao ...
Learn more
Our company can produce almost 200 types of products in 14 series in accordance with GB/T 13793-1992
Our company can produce almost 200 types of products in 14 series in accordance with GB/T 13793-1992, ASTM A500, DIN ...
Learn more
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