Total 104 variable tension springs factories & companies found with 312 products. Source high quality variable tension springs from our great selection of reliable variable tension springs manufacturing factories.
Shenzhen Q.Y Precision Metal Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Constant Force Spring , Variable Force Spring , Power Spring , Spring for Motor Brush Single Coil |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Shenzhen, Guangdong |
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Unit Price: US$ 3 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 3 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 3 / PieceMin. Order: 1000 Pieces
Yueqing Dofo Spring Manufacturing Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Spring |
Mgmt. Certification: |
ISO14001:2015, IATF16949, ISO45001:2018
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 0.2-1 / PieceMin. Order: 10000 Pieces
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Unit Price: US$ 0.1-1 / PieceMin. Order: 10000 Pieces
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Unit Price: US$ 0.2-1.2 / PieceMin. Order: 10000 Pieces
NINGBO TRANSHOW FASTENER CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Bolts , Nuts , Screws , Washers |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Ningbo, Zhejiang |
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Unit Price: US$ 0.22 / PieceMin. Order: 5000 Pieces
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Unit Price: US$ 0.2 / PieceMin. Order: 5000 Pieces
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Unit Price: US$ 0.18 / PieceMin. Order: 5000 Pieces
Qufu Temb Automotive Electric Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Car Horn , Spring , Backup Light Switch , Stop Light Switch , Back-up Alarm |
Mgmt. Certification: |
ISO 14001, IATF16949
|
Factory ownership: | Private Owner |
R&D Capacity: | OEM, Own Brand |
Location: | Jining, Shandong |
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Unit Price: US$ 0.1-2 / PieceMin. Order: 5000 Pieces
Dongguan Haida Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Testing Machine , Testing Equipment , Test Chamber , Universal Testing Machine , Package Testing Machine |
Mgmt. Certification: |
ISO9001:2008
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Dongguan, Guangdong |
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Unit Price: US$ 4000-10000 / SetMin. Order: 1 Set
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Unit Price: US$ 5000-8000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 4500-8000 / PieceMin. Order: 1 Piece
Hangzhou Xinlan Technology Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Gearbox , Reducer , Sprocket , Gear , Gear Rack |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
Location: | Hangzhou, Zhejiang |
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Unit Price: US$ 19-99 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 19-99 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 19-99 / PieceMin. Order: 10 Pieces
Ningbo Rilson Sealing Material Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Spiral Wound Gasket , Ring Joint Gasket , Sealing Gasket Material , Sealing Material |
Mgmt. Certification: |
ISO 9001
|
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Ningbo, Zhejiang |
Production Lines: | Above 10 |
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Unit Price: US$ 0.25 / PieceMin. Order: 10 Pieces
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Featured ProductUnit Price: US$ 0.5-1 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 0.15 / PieceMin. Order: 10 Pieces
Yantai Rima Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Log Splitter , Log Trailer with Crane , Hydraulic Rotator , Mini Excavator , Grapple |
Mgmt. Certification: |
ISO 9001, ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Yantai, Shandong |
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Unit Price: US$ 1600-1850 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1600-1850 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1600-1850 / PieceMin. Order: 1 Piece
Ningbo Marshine Power Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Hydraulic Puller , Hydraulic Tensioner , Cable Winch , Cable Reel , Cable Roller |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Ningbo, Zhejiang |
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Unit Price: US$ 30000-45000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 45000-65000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 45000-65000 / PieceMin. Order: 1 Piece
QINGDAO JINGTIAN TEXTILE MACHINERY CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Rapier Loom , Textile Machine , Weaving Machine , Spinning Machines , Air Jet Loom |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 14064...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Qingdao, Shandong |
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Unit Price: US$ 41000-45000 / setMin. Order: 1 set
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Unit Price: US$ 41000-45000 / setMin. Order: 1 set
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Unit Price: US$ 41000-45000 / setMin. Order: 1 set
Zhengzhou Uniwin Machinery and Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Filter Press , Nail Making Machine , Coil Nail Making Machine , Vacuum Belt Filter , Screw Press |
Mgmt. Certification: |
ISO 9001, QC 080000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Zhengzhou, Henan |
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Unit Price: US$ 3800-200000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3800-200000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3800-200000 / PieceMin. Order: 1 Piece
RUIAN TPLAST MACHINE CO.,LTD
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Film Blowing Machine , Printing Machine , Bag Making Machine , Laminating Machine , Plastic Recycling Machine |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 5000-8000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 7000 / SetMin. Order: 1 Set
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Unit Price: US$ 5500-10000 / PieceMin. Order: 1 Piece
Wenzhou Rili Machinery Co., Ltd
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Flexographic Printing Machine , Film Blowing Machine , Plastic Bag Making Machine , Film Extruder , Plastic Recycling Machine |
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
Production Lines: | Above 10 |
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Unit Price: US$ 10000-50000 / SetMin. Order: 1 Set
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Unit Price: US$ 12000-20000 / SetMin. Order: 1 Set
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Unit Price: US$ 12000-20000 / SetMin. Order: 1 Set
China Honyuan Machinery Co., Limited
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Lifting Machinery , Rigging Hardware , Chains , Steel Wire Rope , Cable Installation Tools |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Private Owner |
R&D Capacity: | OEM, ODM |
Location: | Qingdao, Shandong |
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Unit Price: US$ 13000-35000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30000-50000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30000-50000 / PieceMin. Order: 1 Piece
Beijing Ron-En Machinery & Integration Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Metal Fastener Cold Heading Machine , Metal Fastener Hot Forging Machine , Bolts Screws Nut Making Machine , Threading Machine , Wire Forming Machine |
Mgmt. Certification: |
ISO 9001, ISO 20000, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Cangzhou, Hebei |
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Unit Price: US$ 150000 / setMin. Order: 1 set
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Unit Price: US$ 150000 / SetMin. Order: 1 Set
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Unit Price: US$ 150000 / SetMin. Order: 1 Set
Shandong Kaitian Heavy Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Wheel Excavator , Crawler Excavator , Loader , Backhoe Loader , Road Roller |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Qingdao, Shandong |
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Unit Price: US$ 20000 / SetMin. Order: 1 Set
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Unit Price: US$ 20000 / SetMin. Order: 1 Set
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Unit Price: US$ 20000 / SetMin. Order: 1 Set
Wenzhou Smile Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Film Blowing Machine , Plastic Bag Making Machine , Slitting Machine , Rotogravure Printing Machine , Flexo Printing Machine |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 13000-16800 / SetMin. Order: 1 Set
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Unit Price: US$ 13000-16800 / SetMin. Order: 1 Set
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Unit Price: US$ 13000-16800 / SetMin. Order: 1 Set
Shenzhen Wejoin Corporation
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Barrier Gate , Automatic Barrier , Barrier , Gate Operator , Boom Barrier |
Mgmt. Certification: |
ISO9001:2015, IECQ Certificate of Conformity for Hazardous Substance Process Management
|
Factory ownership: | Limited Company |
Location: | Shenzhen, Guangdong |
Production Lines: | 6 |
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Unit Price: US$ 430-580 / PieceMin. Order: 1 Piece
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Unit Price: US$ 430-580 / PieceMin. Order: 1 Piece
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Unit Price: US$ 430-580 / PieceMin. Order: 1 Piece
Qinyang Aotian Machinery Manufacturing Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Paper Machine , Pupling Equipment , Paper Machine Spare Parts |
Mgmt. Certification: |
ISO 9001, ISO 22000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Jiaozuo, Henan |
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Unit Price: US$ 9500-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 9500-10000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 9500-10000 / PieceMin. Order: 1 Piece
Guangzhou Ladetech Intelligent Machinery Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Mattress Packing Machine , Pocket Spring Machine , Bonnell Spring Machine , Mattress Quilting Machine , Mattress Tape Edge Machine |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Guangzhou, Guangdong |
Production Lines: | Above 10 |
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Unit Price: US$ 8000-9000 / SetMin. Order: 1 Set
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Unit Price: US$ 8000-9000 / SetMin. Order: 1 Set
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Unit Price: US$ 8000-9000 / SetMin. Order: 1 Set
Shaoxing Rainbowe Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Sock Knitting Machine |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shaoxing, Zhejiang |
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Unit Price: US$ 520-2100 / spinderMin. Order: 2 spinder
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Unit Price: US$ 520-2100 / spinderMin. Order: 2 spinder
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Unit Price: US$ 520-2100 / spinderMin. Order: 2 spinder
Wenzhou Yibo Machinery Co., Ltd
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Rotogravure Printing Machine , Bag Making Machine , Slitting and Rewinding Machine , Film Blowing Machine , Stretch Film Machine |
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wenzhou, Zhejiang |
Production Lines: | Above 10 |
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Unit Price: US$ 9000-25000 / SetMin. Order: 1 Set
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Unit Price: US$ 9000-25000 / SetMin. Order: 1 Set
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Unit Price: US$ 9000-25000 / SetMin. Order: 1 Set
Shanghai Suoto Pump Industrial Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Diesel Engine Pump , Vacuum Pump , Centrifugal Pump , Water Pump , Oil Pump |
Mgmt. Certification: |
ISO 9001, QC 080000
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 150 / PieceMin. Order: 1 Piece
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Unit Price: US$ 150 / PieceMin. Order: 1 Piece
Dongguan Jacton Industry Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Screw Jacks , Bevel Gearboxes , Linear Actuators , Worm Gear Screw Jacks , Screw Jack Lifting Systems |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Dongguan, Guangdong |
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Unit Price: US$ 99-199 / PieceMin. Order: 1 Piece
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Unit Price: US$ 699-999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 599-899 / PieceMin. Order: 1 Piece
Guangdong Huayida Intelligent Equipment Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Spring Machine , Spring Coiling Machine , Wire Forming Machine , Compression Spring Machine , Wire Bending Machine |
Mgmt. Certification: |
ISO 9001, ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Dongguan, Guangdong |
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Unit Price: US$ 101860-138500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 101860-138500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 101860-138500 / PieceMin. Order: 1 Piece
Guangzhou Zhilitong Electromechanical Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Testing Equipment |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Guangzhou, Guangdong |
Production Lines: | 2 |
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Unit Price: US$ 2000-2200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2100-2200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2200 / PieceMin. Order: 1 Piece
Qingdao Leafs Machinery Co.,Ltd
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Textile Machinery , Spinning Machinery , Weaving Machinery , Lab Spinning Machinery , Lab Weaving Machinery |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
R&D Capacity: | OEM |
Location: | Qingdao, Shandong |
Production Lines: | 6 |
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Unit Price: US$ 16000-50000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6000-50000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6000-50000 / PieceMin. Order: 1 Piece
China Truck International Limited
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Heavy Truck , Dump Truck , Tractor Truck , Tipper Truck , Cargo Semi-Trailer |
Mgmt. Certification: |
ISO 9001, IATF16949
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Yangzhou, Jiangsu |
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Unit Price: US$ 80000-98000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 80000-98000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 80000-98000 / PieceMin. Order: 1 Piece
Tianjin Grewin Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Transformer , Current Transformer , Toroidal Transformer , Ferrite Transformer , Clamp on Transformers |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Tianjin, Tianjin |
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Unit Price: US$ 15980 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15980 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15980 / PieceMin. Order: 1 Piece
Keepwin Technology Hebei Co., Ltd
Gold Member
Business Type: | Trading Company |
Main Products: | Compressor |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand, JKW |
Location: | Langfang, Hebei |
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Unit Price: US$ 1888-12888 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1888-12888 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1888-12888 / PieceMin. Order: 1 Piece