Total 792 double loop tube factories & companies found with 2,376 products. Source high quality double loop tube from our great selection of reliable double loop tube manufacturing factories.
Cangzhou Datang Steel Pipe Co., Ltd.
Main Products: | Finned Tube , Fin Tube Heat Exchanger , Air Cooler , Fin Tube Radiator , Shell and Tube Condenser |
Factory ownership: | Limited Company |
Location: | Cangzhou, Hebei |
Main Markets: | South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 10 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 10 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 26 / PieceMin. Order: 10 Pieces
Jinan Knoppo Automation Equipment Co., Ltd.
Main Products: | Fiber Laser Cutting Machine , Fiber Laser Welding Machine , Fiber Laser Cleaning Machine , Fiber Laser Marking Machine , CO2 Laser Cutting Machine |
Factory ownership: | Limited Company |
Location: | Jinan, Shandong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 1622-59625 / SetMin. Order: 1 Set
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Unit Price: US$ 19000-49000 / SetMin. Order: 1 Set
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Unit Price: US$ 30800-39000 / SetMin. Order: 1 Set
Shandong Ecoice Refrigeration Co., Ltd.
Main Products: | Flake Ice Machine , Air Cooled Chiller , Evaporator , Heat Exchanger , Quick Freezer |
Factory ownership: | Limited Company |
Location: | Jinan, Shandong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Mid East , Western Europe |
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Unit Price: US$ 50 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 50-200 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 50 / PieceMin. Order: 10 Pieces
Weifang Litone Machinery Co., Ltd.
Main Products: | Powder Coating Machine , Electrostatic Spray Gun , Powder Coating Spray Nozzle , Powder Coating Eletrode , Powder Coating Cascade |
Factory ownership: | Limited Company |
Location: | Weifang, Shandong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 35-55 / PieceMin. Order: 1 Piece
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Unit Price: US$ 35-55 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15-55 / SetMin. Order: 1 Set
Nanjing Prima Cnc Machinery Co., Ltd.

Main Products: | Press Brake , CNC Fiber Laser Cutting Machine , Shearing Machine , Fiber Laser Cutting Machine , Ironworker |
Factory ownership: | Private Owner |
Location: | Nanjing, Jiangsu |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East |
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Unit Price: US$ 15340 / SetMin. Order: 1 Set
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Unit Price: US$ 31500-32550 / PieceMin. Order: 1 Piece
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Unit Price: US$ 31500-32550 / PieceMin. Order: 1 Piece
ShanDong Unistar Machinery Co., Ltd.

Main Products: | CNC Router , Laser Cutting Machine , CNC Plasma Cutting Machine , Fiber Cutting Machine , CO2 Laser Engraving Machine |
Factory ownership: | Limited Company |
Location: | Jinan, Shandong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 15000-30000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 13000-20000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 18000-30000 / PieceMin. Order: 1 Piece
GUANGZHOU RELIABLE PLASTIC MACHINE CO.,LTD
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Painting Roller Pipe Extruder , PP PE PPR PVC ABS Pipe Extruder , PC Pipe Profile Extruder , PP PE ABS PVC Profile Extruder , PMMA PC Rod Stick Extruder |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Guangzhou, Guangdong |
Production Lines: | 1 |
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Unit Price: US$ 20000-21000 / SetMin. Order: 1 Set
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Unit Price: US$ 20000-21000 / SetMin. Order: 1 Set
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Unit Price: US$ 20000-21000 / SetMin. Order: 1 Set
BaoDing ZhengSheng Import and Export Trade Company ...
Main Products: | Filter Element , End Cover , Hydraulic Oil Filter Element , Punching Net , Gas Liquid Filter Screen |
Factory ownership: | Limited Company |
Location: | Baoding, Hebei |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 1.5 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 1.5 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 1.5 / PieceMin. Order: 1000 Pieces
Ningbo Mengkwa Machinery Co., Ltd.
Main Products: | Plastic Machine , Plastic Extruder , Drum Machine , Rubber Extruder , Silicone Extruder |
Factory ownership: | Limited Company |
Location: | Ningbo, Zhejiang |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 25000 / SetMin. Order: 1 Set
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Unit Price: US$ 25000 / SetMin. Order: 1 Set
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Unit Price: US$ 25000 / SetMin. Order: 1 Set
Nanjing Prima CNC Machinery Co., Ltd.
Main Products: | CNC Fiber Laser Cutting Machine , Press Brake , Shearing Machine , Ironworker , Bending Machine |
Location: | Nanjing, Jiangsu |
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Unit Price: US$ 23150 / SetMin. Order: 1 Set
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Unit Price: US$ 35500 / SetMin. Order: 1 Set
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Unit Price: US$ 30000 / SetMin. Order: 1 Set
Jinan Knoppo Automation Equipment Co., Ltd.
Main Products: | Laser Cutting Machine , Laser Welding Machine , Laser Cleaning Machine , Laser Marking Machine , Deburring Machine |
Factory ownership: | Limited Company |
Location: | Jinan, Shandong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 28800-36800 / SetMin. Order: 1 Set
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Unit Price: US$ 25800-28800 / SetMin. Order: 1 Set
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Unit Price: US$ 29800-39000 / SetMin. Order: 1 Set
Guangzhou Tuohu Auto Parts Co., Ltd.
Business Type: | Trading Company |
Main Products: | Shock Absorber |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Guangzhou, Guangdong |
Main Markets: | Domestic |
NANJING TRANS WORLD TRADING CO., LTD.
Main Products: | Blood Collection Tube Machine , Syringe Printing Machine , Syringe Assembly Machine , Hypodermic Needle , Blister Packing Machine |
Location: | Nanjing, Jiangsu |
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Unit Price: US$ 30000-80000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30000-80000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30000-80000 / PieceMin. Order: 1 Piece
Shandong Dadi Cnc Mechanical Equipment Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Sheet Metal Laser Cutting Machine , Tube Laser Cutting Machine , Plate and Tube Laser Cutting Machine , Laser Welding Machine , Laser Cleaning Machine |
Factory ownership: | Limited Company |
Location: | Jinan, Shandong |
Production Lines: | 2 |
Main Markets: | Southeast Asia/ Mideast |
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Unit Price: US$ 18999-22999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 18999-22999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 18999-22999 / PieceMin. Order: 1 Piece
Dongguan Glory Star Laser Technology Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Laser Cutting Machine |
Mgmt. Certification: |
ISO9001:2015, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM |
Location: | Dongguan, Guangdong |
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Unit Price: US$ 150000-300000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 150000-300000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 150000-300000 / PieceMin. Order: 1 Piece
Luoyang Ju Xing Kiln Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Furnace , Lab Furnace , Industry Furnace , Induction Furnace , Refractory and High Temperature Products |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Luoyang, Henan |
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Unit Price: US$ 1000-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1000-10000 / PieceMin. Order: 1 Piece
Jinan Zhongke CNC Equipment Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | CNC Router , Wood Engraving Machine , Plasma Cutting Machine , Laser Engraving Machine , Laser Cutting Machine |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Jinan, Shandong |
Production Lines: | 2 |
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Unit Price: US$ 13300-16500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 25000-28000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 13300-16500 / PieceMin. Order: 1 Piece
Hebei Huanji Metal Wire Mesh Co., Ltd.
Business Type: | Manufacturer/Factory |
Main Products: | Stainless Steel Wire Mesh , Perforated Metal , Expanded Metal Mesh , Welded Wire Mesh , Stainless Steel Conveyor Belt |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Hengshui, Hebei |
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Unit Price: US$ 3.5-5.6 / kgMin. Order: 10 kg
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Unit Price: US$ 5.2-5.6 / kgMin. Order: 10 kg
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Unit Price: US$ 3.5-5.6 / kgMin. Order: 10 kg
Wenzhou East World Automation Equipment Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Stripping Machine , Crimping Machine , Cutting Machine , Connector & Terminal , Wind & Nylon Tying Machine |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 1000-1200 / SetMin. Order: 1 Set
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Unit Price: US$ 650 / SetMin. Order: 1 Set
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Unit Price: US$ 850 / SetMin. Order: 1 Set
Shanghai Yunnuo Industrial Co., Ltd.
Main Products: | Ceramic Tube , Ceramic Crucible , Ceramic Rod , Ceramic Plate , Quartz Glass |
Factory ownership: | Limited Company |
Location: | Shanghai, Shanghai |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 0.1 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.6 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 0.8-1 / PieceMin. Order: 100 Pieces
Jinan Knoppo Automation Equipment Co., Ltd.
Main Products: | Fiber Laser Cutting Machine , Laser Welding Machine , Laser Cleaning Machine , Laser Marking Machine , CO2 Laser Cutting Machine |
Factory ownership: | Limited Company |
Location: | Jinan, Shandong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 29800-39000 / SetMin. Order: 1 Set
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Unit Price: US$ 56000 / SetMin. Order: 1 Set
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Unit Price: US$ 25000-48000 / PieceMin. Order: 1 Piece
Qingdao Cuishi Plastic Machinery Co., Ltd
Main Products: | PVC PP PE PPR Pipe Production Line , Plastic Pipe Machine , Plastic Extrusion Machine , Pipe Extrusion Machine , Plastic Profile Extrusion Machine |
Factory ownership: | Limited Company |
Location: | Qingdao, Shandong |
Main Markets: | South America , Southeast Asia , Africa , Mid East , Eastern Asia |
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Unit Price: US$ 15000-20000 / SetMin. Order: 1 Set
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Unit Price: US$ 15000-20000 / SetMin. Order: 1 Set
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Unit Price: US$ 21669-98596 / SetMin. Order: 1 Set
Topright Industrial Technology Co., Ltd.
Main Products: | Cartridge Heaters , Hot Runner Heater , Tubular Heaters , Band Heaters , Silicone Rubber Heaters |
Location: | Yancheng, Jiangsu |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Western Europe |
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Unit Price: US$ 7-9 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 4.5-8 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 5.9-7.9 / PieceMin. Order: 5 Pieces
Wuxi Zewo Special Steel Co., Ltd.
Main Products: | Greenhouse , Glass Greenhouse , Multi Span Greenhouse , PC Sheet Greenhouse , Agricultural Greenhouse |
Factory ownership: | Limited Company |
Location: | Wuxi, Jiangsu |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 7-8 / Square MeterMin. Order: 100 Square Meters
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Eco-Friendly Factory Prices Multi-Span Plastic Greenhouses for Growing Vegetables/Flowers/RestaurantEco-Friendly Factory Prices Multi-Span Plastic Greenhouses for Growing Vegetables/Flowers/RestaurantUnit Price: US$ 8 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8 / PieceMin. Order: 1 Piece
Guangzhou Kind Rain Medical Co., Ltd.
Main Products: | Latex Foley Catheter , Silicone Foley Catheter , Endotracheal Tube , Reinforced Endotracheal Tube , Tracheostomy Tube |
Factory ownership: | Limited Company |
Location: | Guangzhou, Guangdong |
Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 6.63-7.31 / PieceMin. Order: 2000 Pieces
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Unit Price: US$ 6.63-7.31 / PieceMin. Order: 2000 Pieces
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Unit Price: US$ 6.63-7.31 / PieceMin. Order: 2000 Pieces
Jinan Firmcnc Equipment Co., Ltd.
Main Products: | CNC Router , CNC Mould Milling Machine , CNC Wood Lathe , Laser Machine , CNC Plasma Cutter |
Factory ownership: | Limited Company |
Location: | Jinan, Shandong |
Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast |
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Unit Price: US$ 17900-36500 / setMin. Order: 1 set
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Unit Price: US$ 16900-39500 / setMin. Order: 1 set
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Unit Price: US$ 10000-19900 / setMin. Order: 1 set
Yancheng Laiyuan Electric Equipment Co. Ltd
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Ntc Sensor , Cartridge Heater , Tubular Heater , Immersion Flange Heater , Silicone Rubber Heater Pad |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Yancheng, Jiangsu |
Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Australia , Domestic |
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Unit Price: US$ 8-12 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 15-20 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 12-16 / PieceMin. Order: 10 Pieces
Jinan Yvchuang Laser Technology Co.,Ltd.
Main Products: | Fiber Laser Cutting Machine , Fiber Laser Welding Machine , Fiber Laser Cleaning Machine , Fiber Laser Marking Machine , CO2 Laser Cutting Machine |
Location: | Jinan, Shandong |
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Unit Price: US$ 7999-8999 / SetMin. Order: 1 Set
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Unit Price: US$ 7999-8999 / SetMin. Order: 1 Set
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Unit Price: US$ 7999-8999 / SetMin. Order: 1 Set
Zhejiang Miningwell Supply Chain Management Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | DTH Hammer , DTH Bit , Shank Adapter , Water Well Drill Pipe , Taper Drill Bits |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Quzhou, Zhejiang |
Production Lines: | Above 10 |
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Unit Price: US$ 32000-33000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 32000-33000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 32000-33000 / PieceMin. Order: 1 Piece
Shanghai Goldenwell Medical Technology Co., Ltd.
Business Type: | Trading Company |
Main Products: | Medical Devices , Sports Support , Medical Dressings |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shanghai, Shanghai |
Main Markets: | Europe , Southeast Asia/ Mideast |
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Unit Price: US$ 1.2 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 1.2 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 1.2 / PieceMin. Order: 1000 Pieces