Total 960 closed plastic ring factories & companies found with 2,880 products. Source high quality closed plastic ring from our great selection of reliable closed plastic ring manufacturing factories.
Wenzhou Gairui Valve Co. Ltd
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Gate Valve , Globe Valve , Check Valve , Ball Valve , Butterfly Valve |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1 / PieceMin. Order: 1 Piece
Zhejiang Soudon Medical Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Disposable Biopsy Forceps , Gastrointestinal , Disposable Hemostatic Clips , ESD , Ercp |
Mgmt. Certification: |
ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Hangzhou, Zhejiang |
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Unit Price: US$ 2.3-2.8 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 2.3-2.8 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 2.3-2.8 / PieceMin. Order: 100 Pieces
Xiamen Le Young Imp. & Exp. Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Leather Folder , Trave Wallet , Leather Notebook , Leather Compendium , Leather Portfolio |
Mgmt. Certification: |
ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Xiamen, Fujian |
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Unit Price: US$ 2.78-3.98 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 1.89-3.98 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 2.78-3.98 / PieceMin. Order: 500 Pieces
Shandong Xingchuang Agricultural Development Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Exhaust Fan |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Weifang, Shandong |
Main Markets: | Domestic |
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Unit Price: US$ 350-800 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 500-1500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 350-800 / PieceMin. Order: 100 Pieces
Nanjing Fengsheng Machinery Equipment Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Chemical Pump , Magnetic Pump , Sand Pump , Sewage Pump , Self-Priming Pump |
R&D Capacity: | OEM, ODM |
Location: | Nanjing, Jiangsu |
Production Lines: | 6 |
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Unit Price: US$ 409-1113 / PieceMin. Order: 1 Piece
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Unit Price: US$ 409-1113 / PieceMin. Order: 1 Piece
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Unit Price: US$ 409-1113 / PieceMin. Order: 1 Piece
Ningbo Mingrui Zhongxing Electronics Technology Co., ...
Gold Member
Business Type: | Manufacturer/Factory , Trading Company , Individuals/SOHO |
Main Products: | Sensors , Level Switch , Float Level Sensor , Float Level Switch , Flow Sensor |
Mgmt. Certification: |
ISO 9001, IATF16949
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Ningbo, Zhejiang |
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Unit Price: US$ 6.1 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 6.1 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 3.05-3.35 / PieceMin. Order: 10 Pieces
Utility Electrical Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Electrical & Electronics , Terminal Block , Pushbutton , Indicator , PCB Terminal |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 0.1-1 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 2 / PieceMin. Order: 300 Pieces
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Unit Price: US$ 0.01-1 / PieceMin. Order: 100 Pieces
Fufeng Sinuote Biotechnology Co., Ltd
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Plant Extract , Sea Buckthorn Powder , Echinacea Purpurea Extract , Soybean Peptide Powder , Valerian Extract |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 20000, QC 080000, GMP...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Xi'an, Shaanxi |
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Unit Price: US$ 8.6 / kgMin. Order: 1 kg
Nantong Yurnfreeze Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Spiral Freezer , Tunnel Freezer , Plate Freezer , Fluidized Bed Freezer |
Mgmt. Certification: |
ISO 9001, ISO 9000, HACCP
|
Factory ownership: | Limited Company |
Location: | Nantong, Jiangsu |
Production Lines: | Above 10 |
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Unit Price: US$ 10000-200000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10000-200000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 10000-200000 / PieceMin. Order: 1 Piece
Zhangjiagang Proman Machine Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | China Water Filling Machine Supplier , Water Treatment System , Water Filling Machine Manufacturer From China , Juice/Carbonated Drink Filling Machine , 5L/5gallon 20liter Water Filling Machine |
Mgmt. Certification: |
ISO 9001, ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Suzhou, Jiangsu |
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Unit Price: US$ 12000-25000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 20000-60000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 12000-60000 / PieceMin. Order: 1 Piece
Yuyao Jinhai Glass and Plastics Manufacturing Plant
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Glass Ball , Gasket , Tube , Trigger Sprayer , Mist Sprayer |
Mgmt. Certification: |
ISO 9000
|
Factory ownership: | Private Owner |
R&D Capacity: | Customized size |
Location: | Ningbo, Zhejiang |
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Unit Price: US$ 0.02-0.05 / PieceMin. Order: 10000 Pieces
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Featured ProductUnit Price: US$ 0.02-0.05 / PieceMin. Order: 10000 Pieces
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Unit Price: US$ 0.02-0.05 / PieceMin. Order: 10000 Pieces
Shanghai Xifei Door Industry Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Wood Door , Steel Door , Fire Door , High Speed Door , Roller Shutter Door |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 125-135 / Square MeterMin. Order: 1 Square Meter
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Unit Price: US$ 125-135 / Square MeterMin. Order: 1 Square Meter
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Unit Price: US$ 125-135 / Square MeterMin. Order: 1 Square Meter
Shandong Tongjia Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Plastic Foam Machine; Plastic Net/Mesh Machine; Plastic Pipe Machine; Wood Plastic Machinery; Plastic Packing Machinery; Plastic Blow Molding Machine; Plastic Injection Molding Machine |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2016
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Jining, Shandong |
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Unit Price: US$ 59999-79999 / SetMin. Order: 1 Set
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Unit Price: US$ 55999-79999 / SetMin. Order: 1 Set
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Unit Price: US$ 59999-79999 / SetMin. Order: 1 Set
Great Magtech (Xiamen) Electric Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Neodymium Magnet , Magnetic Separator , Magnetic Assembly , Precast Concrete Magnet , Magnetic Formwork |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Xiamen, Fujian |
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Unit Price: US$ 0.4-0.5 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.9-1.5 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 0.9-1.5 / PieceMin. Order: 500 Pieces
Zhejiang Naibang Valve Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Wafer Check Valve , Check Valve , Ball Valve , Gate Valve , Globe Valve |
Mgmt. Certification: |
ISO9001:2015, API, DNV
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 10-235 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 10-125 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 10-125 / PieceMin. Order: 5 Pieces
Shandong Mingdao Heavy Industry Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | European Overhead Crane , Regular Bridge Crane , Gantry Crane , Jib Crane , Grab Crane |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Tai'an, Shandong |
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Unit Price: US$ 1000-3000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3000 / setMin. Order: 1 set
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Unit Price: US$ 3000 / setMin. Order: 1 set
Shenyang Faith Technology Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Packaging machine |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shenyang, Liaoning |
Production Lines: | 10 |
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Unit Price: US$ 108 / PieceMin. Order: 1 Piece
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Unit Price: US$ 108 / PieceMin. Order: 1 Piece
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Unit Price: US$ 108 / PieceMin. Order: 1 Piece
Laiyin Measurement Technology (Dongguan) Co., Ltd.
Gold Member
Business Type: | Trading Company |
Main Products: | Measurement Calibration Instrument/Machine , Measurement Machine Component , Measurement Parts Tool , Measurement Probe Head Device Stylus |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, HSE...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Dongguan, Guangdong |
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Unit Price: US$ 13500-14000 / SetMin. Order: 1 Set
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Unit Price: US$ 13500-14000 / SetMin. Order: 1 Set
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Unit Price: US$ 13500-14000 / SetMin. Order: 1 Set
Zhitai Technology Group Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Pneumatic Actuator , Control Valve , Ball Valve , Butterfly Valve , Globe Valve |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 2.5-3.5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 2.5-3.5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 2.5-3.5 / PieceMin. Order: 10 Pieces
Xinxiang Sanyuantang Machine Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Gyratory screen , Vibrating Screen , Vibro Separator Filter , Ultrasonic Vibrating Screens , Sifting Machines |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Xinxiang, Henan |
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Unit Price: US$ 1699 / SetMin. Order: 1 Set
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Unit Price: US$ 3500 / SetMin. Order: 1 Set
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Unit Price: US$ 1800-5200 / SetMin. Order: 1 Set
CHANGZHOU XITA PLASTIC CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | PVC Pipe Fitting , PVC Valves , PPH Pipe Fittings , Integrated Circuit |
Mgmt. Certification: |
ISO 9001, HQE
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Changzhou, Jiangsu |
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Unit Price: US$ 4.4-530 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 0.06-0.2 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 0.06-0.2 / PieceMin. Order: 500 Pieces
JITAI VALVE GROUP CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Valve , Ball Valve , Globe Valve , Check Valve , Gate Valve |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 80-2600 / SetMin. Order: 1 Set
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Unit Price: US$ 280-2600 / SetMin. Order: 1 Set
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Unit Price: US$ 85-2600 / SetMin. Order: 1 Set
Qinyang Guangmao Paper Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Paper Machine , Paper Making Machine , Paper Machinery , Toilet Paper Machine , Kraft Paper Machine |
Mgmt. Certification: |
ISO 9001, ISO 20000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Jiaozuo, Henan |
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Unit Price: US$ 50000 / SetMin. Order: 1 Set
Luoyang Auto Bearing Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Ball Bearing , Roller Bearing , Super Precision Bearing |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, IATF16949
|
Factory ownership: | Limited Company |
Location: | Luoyang, Henan |
Yuming Valve Group Co.,Ltd
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Flange Ball Valve , Trunnion Ball Valve , Butterfly Valve , Ball Valve , Gate Valve |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Zhengzhou, Henan |
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Unit Price: US$ 10-500 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 10-500 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 10-500 / PieceMin. Order: 5 Pieces
Zhejiang Showtech Outdoor Products Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Vinyl Fence , PVC Fence , Plstic Fence , Garden Fence , Vinyl Privacy Fence |
Mgmt. Certification: |
ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Taizhou, Zhejiang |
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Unit Price: US$ 16-25 / MeterMin. Order: 50 Meters
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Unit Price: US$ 56-68 / SetMin. Order: 50 Sets
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Unit Price: US$ 56-68 / SetMin. Order: 50 Sets
Yantai Guangwei Food Cold-Chain Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Tunnel Freezer , Cold Room , Ice Machine , Air Cooler , Eveporative Condenser |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Yantai, Shandong |
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Unit Price: US$ 30000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30000 / PieceMin. Order: 1 Piece
Nanjing Jinqiu CNC Machine Tool Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Press Brake , Shearing Machine , Power Press , Bending Machine , Rolling Machines and Plate Rolls |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
Location: | Nanjing, Jiangsu |
Production Lines: | 5 |
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Unit Price: US$ 20900 / SetMin. Order: 1 Set
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Unit Price: US$ 18600 / SetMin. Order: 1 Set
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Unit Price: US$ 20100 / SetMin. Order: 1 Set
Jiebao Machinery Co...Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Air Compressor , Screw Compressor , Oilfree Compressor , Direct Compressor , Engine Air Compressor |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Taizhou, Zhejiang |
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Unit Price: US$ 720 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 580 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 720 / PieceMin. Order: 50 Pieces
Qingdao Huicai Machine Manufacture Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Hydraulic Plate Press , Rubber Machine , Rubber Machinery , Rubber Mixing Mill , Rubber Processing Mill |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Qingdao, Shandong |
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Unit Price: US$ 9000-9500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3800-4000 / PieceMin. Order: 1 Piece