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Company
About Us
History
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2019
Obtained American ASME BPE certification SF1/SF4, double certification of pipe fittings and pipe products.
Mass production of electronic grade ultra-clean pipelines and pipe fittings.
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2018
426 large-diameter production line was put into operation.
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2017
The first laser welding pipeline was put into production, and the pipeline was cleaned automatically.
Thousand-level clean packaging room completed.
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2016
Obtained electrolytic polishing license.
Complete the zero-emission environmental protection project.
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2015
219 large-caliber production line put into production.
Invest in clean pipelines and pipe fittings products.
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2014
Investment in automation equipment for internal and external polishing of pipelines and pipe fittings.
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2013
Add 3 production lines of 50 clean pipes.
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2012
Obtained China Pressure Pipe Production License.
The new sewage treatment equipment is put into use.
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2011
Obtained the EU PED pressure pipeline certificate.
Two professional production lines for replacing heat pipes with Tian.
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2010
Add 2 professional production lines for replacement heat pipes.
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2009
The first phase of the 12,000㎡ workshop was completed and put into production.
Joint venture with Alfa Laval Group of Sweden.
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2008
Add 2 professional production lines for replacement heat pipes.
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2007
Successfully produced 16m super long heat exchanger welded pipe.
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2006
Obtained TUV ISO-9001, 14001 quality management system certification.
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2005
The German production line was installed and put into production.
Purchase testing equipment and establish an inspection room.
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2004
The first phase of 6000㎡ plant was completed and put into production.
Order the German 90 stainless steel welded pipe production line.
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2003
Purchase 75 acres to build a new factory building.
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2000
Established the stainless steel welded pipe business department.
Purchase 4 Taiwan production lines.
- Name Davy Huang
- Phone +86-13915858063
- Tel +86-519-87366198
- Fax +86-519-87360738
- E-mail davyhuanglysf@163.com WM@LYSF.COM