Total 1,630 frequency variable controller factories & companies found with 4,890 products. Source high quality frequency variable controller from our great selection of reliable frequency variable controller manufacturing factories.
Ningbo Xinchang Machinery Co., Ltd.
Main Products: | Resistance Welding Machine , Friction Welding Machine , Heat Exchanger Equipment , Stud Welding Machine , Laser Welding Machine |
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$ 5000-20000 / SetMin. Order: 1 Set
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Unit Price: US$ 5000-40000 / SetMin. Order: 1 Set
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Unit Price: US$ 13000-20000 / SetMin. Order: 1 Set
Changzhou Recreate Electrical Appliance Tech Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Solar Air Conditioner , Solar Refrigerator , Solar Freezer , Solar Pump , Air-Source Heating Pump |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Changzhou, Jiangsu |
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Unit Price: US$ 550 / PieceMin. Order: 1 Piece
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Unit Price: US$ 430 / PieceMin. Order: 1 Piece
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Unit Price: US$ 410-430 / PieceMin. Order: 1 Piece
Wuxi Daya Technology Co., Ltd.
Main Products: | Power Press , Press Machine , Stamping Machine , Punching Machine , Mechanical Press |
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$ 14000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 39000 / SetMin. Order: 1 Set
Shanghai Makine International Trade Co., Ltd
Business Type: | Trading Company |
Main Products: | CNC Machine/Machine Parts |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shanghai, Shanghai |
Main Markets: | Domestic |
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Min. Order: 1 Piece
Muqi Air Compressor Co., Ltd.
Main Products: | Portable Screw Air Compressor , Screw Air Compressor , Industrial Air Compressor , Oil Filter Air Filter , Air Compressor |
Factory ownership: | Limited Company |
Location: | Shijiazhuang, Hebei |
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$ 899-2999 / PieceMin. Order: 1 Piece
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Unit Price: US$ 599-2699 / PieceMin. Order: 1 Piece
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Unit Price: US$ 899-2999 / PieceMin. Order: 1 Piece
GMS Technology (Shenzhen) Co., Ltd.
Business Type: | Trading Company |
Main Products: | Dry Cabinet , Oven , Test Chamber |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shenzhen, Guangdong |
Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Domestic |
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Unit Price: US$ 9900-13500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 9900-13500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8500-12500 / PieceMin. Order: 1 Piece
Changda Canghai Trading (Zhangzhou) Co., Ltd.

Main Products: | Carton Production and Printing Equipment , Carton Machine , Ink Printing Machine , Carton Glueing Machine , Stitching Machine |
Factory ownership: | Limited Company |
Location: | Zhangzhou, Fujian |
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Unit Price: US$ 65000-100000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 65000-100000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 65000-100000 / PieceMin. Order: 1 Piece
Dongguan HOOHA electrical machinery company Limited
Main Products: | Wire Drawing Machine , Annealing and Tinning Machine , Cable Extrusion Machine , Cable Twisting Machine , Cable Bunching Machine |
Factory ownership: | Limited Company |
Location: | Dongguan, 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$ 243550 / SetMin. Order: 1 Set
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Unit Price: US$ 18200-18460 / PieceMin. Order: 1 Piece
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Unit Price: US$ 33000-35000 / PieceMin. Order: 1 Piece
RUIAN ORCA MACHINERY CO., LTD
Main Products: | Flexo Printing Machine , Die Cutting Machine , Label Slitting Machine , Laminating Machine , Coating Machine |
Factory ownership: | Limited Company |
Location: | Wenzhou, 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$ 10000-30000 / setMin. Order: 1 set
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Unit Price: US$ 9800-49000 / setMin. Order: 1 set
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Unit Price: US$ 10000 / setMin. Order: 1 set
Vford Technology (Yangzhou) Co., Ltd.
Main Products: | Fatigue Testing Machine , Electronic Universal Testing Machine; , Creep Testing Machine , High Temperature Vacuum Environmental Test Furna , Hydrostatic Bearing Actuator |
Location: | Yangzhou, Jiangsu |
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Unit Price: US$ 5000-7000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 35000-70000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 35000-70000 / PieceMin. Order: 1 Piece
Guangzhou Prima Technology Co., Ltd.
Main Products: | Inkjet Printer , Laser Marking Machine , Videojet Spare Parts , Cij Printer , Tij Printer |
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$ 7399-9399 / SetMin. Order: 1 Set
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Unit Price: US$ 17000-23440 / PieceMin. Order: 1 Piece
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Unit Price: US$ 3180-3757 / SetMin. Order: 1 Set
Fujian Diamond Electrical and Mechanical Equipment Co., ...
Main Products: | Hvls Ceiling Fans , Industrial Fans , Exhaust Fans , Wall Mounted Fans , Mobile Fans |
Factory ownership: | Limited Company |
Location: | Ningde, Fujian |
Main Markets: | Southeast Asia/ Mideast |
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Unit Price: US$ 595-655 / SetMin. Order: 1 Set
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Unit Price: US$ 735-780 / SetMin. Order: 1 Set
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Unit Price: US$ 725-780 / SetMin. Order: 1 Set
Dongguang Zhanzhuo Machinery Trade Co., Ltd.
Main Products: | Carton Machine , Plastic Packaging Bag , Packaging Machinery , Corrugated Cardboard Production Line , Cardboard Printer Slotter Die Cutter Machine |
Factory ownership: | Limited Company |
R&D Capacity: | ODM |
Location: | Cangzhou, Hebei |
Main Markets: | North America |
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Unit Price: US$ 17000-32000 / SetMin. Order: 1 Set
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Unit Price: US$ 18000-22000 / SetMin. Order: 1 Set
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Unit Price: US$ 14200-21000 / SetMin. Order: 1 Set
Qingdao Yidafa International Trade Co., Ltd.
Main Products: | Paper Machine , Paper Making Machine , Paper Recycling Machine , Toilet Paper Machine , Paper Rewinding Machine |
Factory ownership: | Limited Company |
Location: | Qingdao, 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$ 8500-24000 / SetMin. Order: 1 Set
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Unit Price: US$ 10000-33000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 11000-36000 / SetMin. Order: 1 Set
Huzhou Lucky Bridge Polishing Co., Ltd.
Main Products: | Finishing Machine , Finishing Media , Finishing Chemicals |
Factory ownership: | Limited Company |
Location: | Huzhou, 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$ 1599-3999 / setsMin. Order: 1 sets
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Unit Price: US$ 2599-4399 / setsMin. Order: 1 sets
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Unit Price: US$ 450-9000 / setsMin. Order: 1 sets
Zhejiang Zegota Precision Technology Co., Ltd.
Business Type: | Trading Company |
Main Products: | Loss in Weight Feeder , 3D Printing Services , CNC Machined Parts , Stainless Steel Wire , Clad |
Mgmt. Certification: |
Others
|
Factory ownership: | Limited Company |
Location: | Jiaxing, Zhejiang |
Main Markets: | Europe , Southeast Asia/ Mideast |
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Min. Order: 1 Piece
Shenzhen Heping Century Technology Co., Ltd.
Main Products: | Walk Through Metal Detector , X-ray Baggage Scanner , Hand Held Metal Detector , Under Vehicle Inspection System(Uvss) , Hydraulic Rising Bollard |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shenzhen, Guangdong |
Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia |
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Unit Price: US$ 530-580 / PieceMin. Order: 1 Piece
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Unit Price: US$ 530-580 / PieceMin. Order: 1 Piece
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Unit Price: US$ 530-580 / PieceMin. Order: 1 Piece
Shijiazhuang SAGA Machinery Co., Ltd.
Main Products: | Wood Dryer , Wood Drying Kiln , Wood Drying Machine , Vacuum Wood Dryer , Vacuum Wood Drying Machine |
Factory ownership: | Limited Company |
Location: | Shijiazhuang, Hebei |
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$ 32000-60000 / SetMin. Order: 1 Set
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Unit Price: US$ 32000-57000 / SetMin. Order: 1 Set
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Hot-Sale-Saga-12cbm-High-Frequency-Vacuum Wood Dryer Fast Drying Lumber No Bending for All of TimberHot-Sale-Saga-12cbm-High-Frequency-Vacuum Wood Dryer Fast Drying Lumber No Bending for All of TimberUnit Price: US$ 32000-57000 / SetMin. Order: 1 Set
Beijing Beneair Technology Co., Ltd.
Business Type: | Trading Company |
Main Products: | Air Compressor |
Factory ownership: | Limited Company |
Location: | Beijing, Beijing |
Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia |
Staff: | 5 |
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Unit Price: US$ 2050-3800 / SetMin. Order: 1 Set
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Unit Price: US$ 2050-3800 / SetMin. Order: 1 Set
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Unit Price: US$ 2050-3800 / SetMin. Order: 1 Set
Guangzhou Codpad E-Tech Co., Ltd.
Main Products: | Inkjet Printer , Tij Printer , Cij Printer , Laser Marking Machine , Dod Printer |
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$ 1846-2769 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1846-2769 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1846-2769 / PieceMin. Order: 1 Piece
Zhejiang Jwell Sheet & Film Equipment Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Film Extrusion , Sheet Extrusion , Pipe Extrusion , Profile Extrusion , Recycle |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Jiaxing, Zhejiang |
Production Lines: | Above 10 |
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Unit Price: US$ 30000-100000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 41000-43000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30000-100000 / PieceMin. Order: 1 Piece
Jining City Ant Race Electronic Trade Co., Ltd

Main Products: | Weight Sorting Machine , Bubble Cleaner , Frying Line , Jacketed Pan , The Pasteurization Line |
Factory ownership: | Limited Company |
Location: | Jining, 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$ 2000-5700 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2000-5700 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2000-5700 / PieceMin. Order: 1 Piece
Jinan Hengfeng Electrical Technology Co., Ltd
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Tan Delta Teser , VLF Hipot Test System , DC Hipot Tester , Insulation Resistance Tester , Surge Arrester Leakage Current Analyzer |
Factory ownership: | Limited Company |
Location: | Jinan, Shandong |
Production Lines: | 2 |
Main Markets: | South America , Southeast Asia/ Mideast |
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Unit Price: US$ 2000-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2000-5000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 2000-5000 / PieceMin. Order: 1 Piece
Hangzhou Color Powder Coating Equipment Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Sand Blasting Machine , Powder Coating Machine , Powder Coating Equipment , Powder Coating Machine |
Factory ownership: | Limited Company |
Location: | Hangzhou, Zhejiang |
Production Lines: | 2 |
Main Markets: | Europe , Africa |
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Unit Price: US$ 15300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 9000-10000 / SetMin. Order: 1 Set
Aolan (Fujian) Industry Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Evaporative Air Cooler , Air Cooler , Swamp Cooler , Evaporative Air Conditioner , Environmental Air Conditioner |
Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Fuzhou, Fujian |
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Unit Price: US$ 300-1500 / PieceMin. Order: 70 Pieces
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Unit Price: US$ 1275-1295 / PieceMin. Order: 1 Piece
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Unit Price: US$ 1300-1350 / SetMin. Order: 1 Set
Dongguan Haiyuan Water Treatment Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Seawater Desalination Plant , Reverse Osmosis(RO) , Marin Water Maker For Boat , Deminirizied /DI Water Plant |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Dongguan, Guangdong |
Production Lines: | 4 |
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Unit Price: US$ 4888-8888 / SetMin. Order: 1 Set
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Unit Price: US$ 3800-12000 / SetMin. Order: 1 Set
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Unit Price: US$ 4800-14000 / SetMin. Order: 1 Set
Xinxiang New Bell Information Materials Co., Ltd
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | thermal transfer ribbon; stamping foil |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Xinxiang, Henan |
Production Lines: | 4 |
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Unit Price: US$ 3300-3500 / SetMin. Order: 1 Set
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Unit Price: US$ 3300-3500 / SetMin. Order: 1 Set
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Unit Price: US$ 10800-11000 / SetMin. Order: 1 Set
Wenzhou Santuo Electrical Co., Ltd.
Main Products: | Circuit Breaker , AC Contactor , Thermal Relay , Magnetic Starter , Switch |
Factory ownership: | Limited Company |
Location: | Wenzhou, Zhejiang |
Main Markets: | South America , Eastern Europe , Southeast Asia , Africa , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 51-52.25 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 51.45-52.25 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 54.75-56.5 / PieceMin. Order: 100 Pieces
Wuhan Kaidi Zhengda Electric Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | High Voltage Test Equipment |
Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wuhan, Hubei |
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Unit Price: US$ 500-2500 / PieceMin. Order: 1 Piece
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Unit Price: US$ 400-2650 / PieceMin. Order: 1 Piece
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Unit Price: US$ 400-2650 / PieceMin. Order: 1 Piece
Sinoped International (Liaoning) Co., Ltd.
Business Type: | Manufacturer/Factory & Trading Company |
Main Products: | Tablet Press Machine , Centrifuge , Cartoning Machine , Liquid Filling Machine , Powder Filling Machine |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM |
Location: | Liaoyang, Liaoning |
Production Lines: | 1 |
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Unit Price: US$ 5000-7700 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5000-7700 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5000-7700 / PieceMin. Order: 1 Piece