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<DIV><SPAN lang=EN-US style="FONT-SIZE: 10.5pt; FONT-FAMILY: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-size: 12.0pt">There are dozens of advanced processing equipments like AMADA auto punching machine, CNC cutting and bending machine, welding machine, lathe, milling machine, planer, grinder, turning machine and flame cutting etc. The housing for Compact filter units and standard module filter units are powder coated and bolted together; the housing for big filter units are of framework design and welded together, and the<SPAN style="mso-spacerun: yes"> </SPAN>tube sheet is made by laser cutting. </SPAN><SPAN lang=EN-US style="FONT-SIZE: 9pt; COLOR: black; FONT-FAMILY: Verdana; mso-bidi-font-family: 宋体; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">Thus allowing to retain the expected high quality standards</SPAN></DIV>
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