Making tubes with multiple passages

Industry

CPC
B21C37/151

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for Manufacture of tubes of special shape

Current Industry

B21C37/151Making tubes with multiple passages

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Tube assembly for heat management apparatus and method of manufactu...
- Patent number 11,927,397
- Issue date Mar 12, 2024
- Hyundai Mobis Co., Ltd.
- Hwa Sung Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dimpled heat exchanger tube
- Patent number 11,346,616
- Issue date May 31, 2022
- DENSO International America, Inc.
- Siddharth Dasgupta
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Compliant b-tube for radiator applications
- Patent number 10,801,781
- Issue date Oct 13, 2020
- HANON SYSTEMS
- Orest Alexandru Dziubinschi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Multichannel heat exchanger tubes with flow path inlet sections
- Patent number 10,371,451
- Issue date Aug 6, 2019
- Johnson Control Technology Company
- Jerome Anthony Matter
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Solderable fluid channel for a heat exchanger of aluminum
- Patent number 10,222,145
- Issue date Mar 5, 2019
- Mahle International GmbH
- Peter Englert
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tube for heat exchanger
- Patent number 10,113,811
- Issue date Oct 30, 2018
- Hanon Systems
- Keith Wilkins
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Heat exchanger with mechanically offset tubes and method of manufac...
- Patent number 10,092,985
- Issue date Oct 9, 2018
- Hanon Systems
- Orest Alexandru Dziubinschi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method for producing a roll-clad aluminum workpiece, roll-clad alum...
- Patent number 10,065,271
- Issue date Sep 4, 2018
- Hydro Aluminium Rolled Products GmbH
- Manfred Mrotzek
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat exchanger tube, heat exchanger and corresponding production me...
- Patent number 9,975,168
- Issue date May 22, 2018
- Valeo Systemes Thermiques
- Christian Riondet
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for manufacturing refrigerant guide tube of heat exchanger,...
- Patent number 9,885,521
- Issue date Feb 6, 2018
- SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO., LTD.
- Qiang Gao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multichannel heat exchanger tubes with flow path inlet sections
- Patent number 9,151,540
- Issue date Oct 6, 2015
- Johnson Controls Technology Company
- Jerome Anthony Matter
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Manufacturing method for a multi-channel copper tube, and manufactu...
- Patent number 8,869,874
- Issue date Oct 28, 2014
- CTA Technology (Proprietary) Limited
- David Machet
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Flat tube, flat tube heat exchanger, and method of manufacturing same
- Patent number 8,726,508
- Issue date May 20, 2014
- Modine Manufacturing Company
- Werner Zobel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Flat tube, flat tube heat exchanger, and method of manufacturing same
- Patent number 8,683,690
- Issue date Apr 1, 2014
- Modine Manufacturing Company
- Werner Zobel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotary die forming process and apparatus for fabricating multi-port...
- Patent number 8,661,676
- Issue date Mar 4, 2014
- Frank G. McNulty
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Tubes and method and apparatus for producing tubes
- Patent number 8,561,451
- Issue date Oct 22, 2013
- Modine Manufacturing Company
- Frank Opferkuch
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat exchanger with collecting tube, collecting tube, and method fo...
- Patent number 8,474,517
- Issue date Jul 2, 2013
- Modine Manufacturing Company
- Daniel Borst
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Flat tube, flat tube heat exchanger, and method of manufacturing same
- Patent number 8,438,728
- Issue date May 14, 2013
- Modine Manufacturing Company
- Werner Zobel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of forming heat exchanger tubes
- Patent number 8,434,227
- Issue date May 7, 2013
- Modine Manufacturing Company
- Siegfried Eisele
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Downhole recovery production tube system
- Patent number 8,413,690
- Issue date Apr 9, 2013
- Joe Crawford
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Manufacturing method for a multi-channel copper tube, and manufactu...
- Patent number 8,336,604
- Issue date Dec 25, 2012
- CTA Technology (Proprietary) Limited
- David Machet
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Flat tube, flat tube heat exchanger, and method of manufacturing same
- Patent number 8,281,489
- Issue date Oct 9, 2012
- Modine Manufacturing Company
- Werner Zobel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Micro-channel tubes and apparatus and method for forming micro-chan...
- Patent number 8,191,393
- Issue date Jun 5, 2012
- Ohio University
- Frank F. Kraft
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Flat tube, flat tube heat exchanger, and method of manufacturing same
- Patent number 8,091,621
- Issue date Jan 10, 2012
- Modine Manufacturing Company
- Werner Zobel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flat tube, flat tube heat exchanger, and method of manufacturing same
- Patent number 7,921,559
- Issue date Apr 12, 2011
- Modine Manufacturing Company
- Werner Zobel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing double pipe
- Patent number 7,886,420
- Issue date Feb 15, 2011
- Denso Corporation
- Hiroki Naganawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing a coiled tubing system
- Patent number 7,832,077
- Issue date Nov 16, 2010
- Joe Crawford
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing heat exchanger tube and heat exchanger
- Patent number 7,802,716
- Issue date Sep 28, 2010
- Denso Corporation
- Hiroshi Nishikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for flat tube roll forming and flat tube forme...
- Patent number 7,757,529
- Issue date Jul 20, 2010
- Denso Corporation
- Toshihiro Taniyama
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Metal plate for producing flat tube, flat tube and process for prod...
- Patent number 7,749,609
- Issue date Jul 6, 2010
- Showa Denko K.K.
- Satoru Kaimura
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
EXTRUDED, MULTI-HOLE-PIPE AND MANUFACTURING METHOD THEREOF
- Publication number 20240384817
- Publication date Nov 21, 2024
- UACJ CORPORATION
- Shinichi NAKAMURA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PRE-STRETCHING ROLLER, METHOD OF MANUFACTURING THE PRE-STRETCHING R...
- Publication number 20240239629
- Publication date Jul 18, 2024
- ROBOPAC S.P.A.
- Marco MORRI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
COMPLIANT B-TUBE FOR RADIATOR APPLICATIONS
- Publication number 20200124350
- Publication date Apr 23, 2020
- HANON SYSTEMS
- Orest Alexandru Dziubinschi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR THE PRODUCTION OF A TUBULAR MEMBER, AND TUBULAR MEMBER
- Publication number 20170254443
- Publication date Sep 7, 2017
- MAHLE International GmbH
- Thomas Schiehlen
- B32 - LAYERED PRODUCTS
Information Patent Application
Method for producing a roll-clad aluminum workpiece, roll-clad alum...
- Publication number 20150375345
- Publication date Dec 31, 2015
- Hydro Aluminium Rolled Products GmbH
- Manfred Mrotzek
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
TUBE FOR HEAT EXCHANGER
- Publication number 20140196877
- Publication date Jul 17, 2014
- HALLA VISTEON CLIMATE CONTROL CORP.
- Keith Wilkins
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF FABRICATING A DOUBLE-NOSED TUBE FOR A HEAT EXCHANGER
- Publication number 20130263451
- Publication date Oct 10, 2013
- DELPHI TECXHNOLOGIES, INC
- Marcin Kunz
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR MANUFACTURING REFRIGERANT GUIDE TUBE OF HEAT EXCHANGER,...
- Publication number 20130248158
- Publication date Sep 26, 2013
- Qiang Gao
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
TUBE FOR HEAT EXCHANGER
- Publication number 20130220585
- Publication date Aug 29, 2013
- DENSO CORPORATION
- Takahide Oohara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHODS FOR MANUFACTURING TUBES FOR USE IN HEAT EXCHANGERS AND OTHE...
- Publication number 20130220978
- Publication date Aug 29, 2013
- Jerry Ellison Gould
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Double Pipe and Coupling Structure for the Pipe
- Publication number 20130180616
- Publication date Jul 18, 2013
- Susumu SATOU
- B60 - VEHICLES IN GENERAL
Information Patent Application
SOLDERABLE FLUID CHANNEL FOR A HEAT EXCHANGER OF ALUMINIUM
- Publication number 20130180694
- Publication date Jul 18, 2013
- BEHR GmbH & CO. KG
- Peter Englert
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HEAT PIPE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20130168054
- Publication date Jul 4, 2013
- Asia Vital Components Co., Ltd.
- Hsiu-Wei Yang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROTARY SPUTTER TARGET ASSEMBLY
- Publication number 20130140173
- Publication date Jun 6, 2013
- Séverin Stéphane Gérard Tierce
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MANUFACTURING METHOD FOR A MULTI-CHANNEL COPPER TUBE, AND MANUFACTU...
- Publication number 20130126119
- Publication date May 23, 2013
- MITSUBISHI MATERIALS CORPORATION
- David Machet
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Tube for Heat Exchanger, Heat Exchanger, and Method for Manufacturi...
- Publication number 20130068437
- Publication date Mar 21, 2013
- Sanden Corporation
- Yuuichi Matsumoto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROTARY DIE FORMING PROCESS AND APPARATUS FOR FABRICATING MULTI-PORT...
- Publication number 20120247600
- Publication date Oct 4, 2012
- Frank G. McNulty
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
APPARATUS FOR MANUFACTURING A MULTILAYER TUBE FOR THE HYDRAULIC CON...
- Publication number 20120216395
- Publication date Aug 30, 2012
- Francesco Tognon
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CLAD ROLLED METAL TUBE
- Publication number 20120097288
- Publication date Apr 26, 2012
- LUVATA OY
- Mark Irwin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CLAD ROLLING MILL FOR JOINING ONE OR MORE PROFILES
- Publication number 20120097732
- Publication date Apr 26, 2012
- LUVATA OY
- Mark Irwin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF FORMING HEAT EXCHANGER TUBES
- Publication number 20120031602
- Publication date Feb 9, 2012
- Siegfried Eisele
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MULTICHANNEL HEAT EXCHANGER TUBES WITH FLOW PATH INLET SECTIONS
- Publication number 20110315364
- Publication date Dec 29, 2011
- Johnson Controls Technology Company
- Jerome Anthony Matter, III
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FLATTENED TUBES FOR USE IN HEAT EXCHANGERS AND OTHER SYSTEMS, AND A...
- Publication number 20110247794
- Publication date Oct 13, 2011
- Bradley Arment
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DOWNHOLE RECOVERY PRODUCTION TUBE SYSTEM
- Publication number 20110120586
- Publication date May 26, 2011
- Joe Crawford
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FLAT TUBE, FLAT TUBE HEAT EXCHANGER, AND METHOD OF MANUFACTURING SAME
- Publication number 20100288481
- Publication date Nov 18, 2010
- Werner Zobel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FLAT TUBE, FLAT TUBE HEAT EXCHANGER, AND METHOD OF MANUFACTURING SAME
- Publication number 20100243225
- Publication date Sep 30, 2010
- Werner Zobel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MICRO-CHANNEL TUBES AND APPARATUS AND METHOD FOR FORMING MICRO-CHAN...
- Publication number 20100064756
- Publication date Mar 18, 2010
- Ohio University
- Frank F. Kraft
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HEAT EXCHANGER WITH COLLECTING TUBE, COLLECTING TUBE, AND METHOD FO...
- Publication number 20100025027
- Publication date Feb 4, 2010
- Daniel Borst
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
TUBES AND METHOD AND APPARATUS FOR PRODUCING TUBES
- Publication number 20100024508
- Publication date Feb 4, 2010
- Frank Opferkuch
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MANUFACTURING METHOD FOR A MULTI-CHANNEL COPPER TUBE, AND MANUFACTU...
- Publication number 20100021755
- Publication date Jan 28, 2010
- CTA TECHNOLOGY (PRIORIETARY) LIMITED
- David Machet
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Making tubes with multiple passages

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Tube assembly for heat management apparatus and method of manufactu...

Dimpled heat exchanger tube

Compliant b-tube for radiator applications

Multichannel heat exchanger tubes with flow path inlet sections

Solderable fluid channel for a heat exchanger of aluminum

Tube for heat exchanger

Heat exchanger with mechanically offset tubes and method of manufac...

Method for producing a roll-clad aluminum workpiece, roll-clad alum...

Heat exchanger tube, heat exchanger and corresponding production me...

Method for manufacturing refrigerant guide tube of heat exchanger,...

Multichannel heat exchanger tubes with flow path inlet sections

Manufacturing method for a multi-channel copper tube, and manufactu...

Flat tube, flat tube heat exchanger, and method of manufacturing same

Flat tube, flat tube heat exchanger, and method of manufacturing same

Rotary die forming process and apparatus for fabricating multi-port...

Tubes and method and apparatus for producing tubes

Heat exchanger with collecting tube, collecting tube, and method fo...

Flat tube, flat tube heat exchanger, and method of manufacturing same

Method of forming heat exchanger tubes

Downhole recovery production tube system

Manufacturing method for a multi-channel copper tube, and manufactu...

Flat tube, flat tube heat exchanger, and method of manufacturing same

Micro-channel tubes and apparatus and method for forming micro-chan...

Flat tube, flat tube heat exchanger, and method of manufacturing same

Flat tube, flat tube heat exchanger, and method of manufacturing same

Method of manufacturing double pipe

Method of manufacturing a coiled tubing system

Method of manufacturing heat exchanger tube and heat exchanger

Method and apparatus for flat tube roll forming and flat tube forme...

Metal plate for producing flat tube, flat tube and process for prod...

Patents Applicationslast 30 patents

EXTRUDED, MULTI-HOLE-PIPE AND MANUFACTURING METHOD THEREOF

PRE-STRETCHING ROLLER, METHOD OF MANUFACTURING THE PRE-STRETCHING R...

COMPLIANT B-TUBE FOR RADIATOR APPLICATIONS

METHOD FOR THE PRODUCTION OF A TUBULAR MEMBER, AND TUBULAR MEMBER

Method for producing a roll-clad aluminum workpiece, roll-clad alum...

TUBE FOR HEAT EXCHANGER

METHOD OF FABRICATING A DOUBLE-NOSED TUBE FOR A HEAT EXCHANGER

METHOD FOR MANUFACTURING REFRIGERANT GUIDE TUBE OF HEAT EXCHANGER,...

TUBE FOR HEAT EXCHANGER

METHODS FOR MANUFACTURING TUBES FOR USE IN HEAT EXCHANGERS AND OTHE...

Double Pipe and Coupling Structure for the Pipe

SOLDERABLE FLUID CHANNEL FOR A HEAT EXCHANGER OF ALUMINIUM

HEAT PIPE AND METHOD FOR MANUFACTURING THE SAME

ROTARY SPUTTER TARGET ASSEMBLY

MANUFACTURING METHOD FOR A MULTI-CHANNEL COPPER TUBE, AND MANUFACTU...

Tube for Heat Exchanger, Heat Exchanger, and Method for Manufacturi...

ROTARY DIE FORMING PROCESS AND APPARATUS FOR FABRICATING MULTI-PORT...

APPARATUS FOR MANUFACTURING A MULTILAYER TUBE FOR THE HYDRAULIC CON...

CLAD ROLLED METAL TUBE

CLAD ROLLING MILL FOR JOINING ONE OR MORE PROFILES

METHOD OF FORMING HEAT EXCHANGER TUBES

MULTICHANNEL HEAT EXCHANGER TUBES WITH FLOW PATH INLET SECTIONS

FLATTENED TUBES FOR USE IN HEAT EXCHANGERS AND OTHER SYSTEMS, AND A...

DOWNHOLE RECOVERY PRODUCTION TUBE SYSTEM

FLAT TUBE, FLAT TUBE HEAT EXCHANGER, AND METHOD OF MANUFACTURING SAME

FLAT TUBE, FLAT TUBE HEAT EXCHANGER, AND METHOD OF MANUFACTURING SAME

MICRO-CHANNEL TUBES AND APPARATUS AND METHOD FOR FORMING MICRO-CHAN...

HEAT EXCHANGER WITH COLLECTING TUBE, COLLECTING TUBE, AND METHOD FO...

TUBES AND METHOD AND APPARATUS FOR PRODUCING TUBES

MANUFACTURING METHOD FOR A MULTI-CHANNEL COPPER TUBE, AND MANUFACTU...