Total 2,000+ frequency filter factories & companies found with 6,000+ products. Source high quality frequency filter from our great selection of reliable frequency filter manufacturing factories.
VY Optoelectronics Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Optical Lens , Optical Spherical Lens , Optical Prism , Optical Windows , Optical Ball Lens |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Changchun, Jilin |
-
Unit Price: US$ 0.8-5.5 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 0.1 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 0.5-9.5 / PieceMin. Order: 10 Pieces
SH Brother Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Wheelchair , Electric Wheelchair , Commode Chair , Shower Chair , Crutch |
Mgmt. Certification: |
ISO 9001, QC 080000, ISO 13485, GAP, FSC
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Shanghai, Shanghai |
-
Unit Price: US$ 10.5-14.5 / PieceMin. Order: 250 Pieces
-
Unit Price: US$ 10.5-14.5 / PieceMin. Order: 250 Pieces
-
Unit Price: US$ 10.5-14.5 / PieceMin. Order: 250 Pieces
Dongguan Meibao Environmental Protection Equipment Co., ...
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Centrifugal Pump , Diaphragm Pump , Chemical Pump , Chemical Filter , Dosing Pump |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 14000, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Dongguan, Guangdong |
-
Unit Price: US$ 478-1225 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 478-1225 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 478-1225 / PieceMin. Order: 1 Piece
Zhejiang Tieyong Machinery Manufacturing Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Precision Casting Products , Automobile exhaust system flange , Air Compressor Parts , Check Valve , Regulating Valve |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Lishui, Zhejiang |
-
Unit Price: US$ 3.5-10 / PieceMin. Order: 5 Pieces
-
Unit Price: US$ 3.5-10 / PieceMin. Order: 5 Pieces
-
Unit Price: US$ 3.5-10 / PieceMin. Order: 5 Pieces
Jiaxing Subo Import and Export Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Aluminum flexible duct , Insulated flexible duct , PVC Combi flexible duct , Semi rigid duct , Air vent |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Jiaxing, Zhejiang |
Main Markets: | North America , Europe , Australia |
-
Min. Order: 100 Pieces
Hebei Zhuoqun Machinery Parts Manufacturing Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company , Other |
Main Products: | Machinery Parts , Construction Machinery Parts , Loader Parts , Excavator Parts , Pin Shaft |
Mgmt. Certification: |
ISO 9001, GMP, LEED
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Xingtai, Hebei |
-
Unit Price: US$ 2-10 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 2-10 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 2-10 / PieceMin. Order: 10 Pieces
Qingdao Futai Electromechanical Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Air Filter , Oil Filter , Oil Separator , Air Compressor Parts , Screw Air Compressor |
Mgmt. Certification: |
ISO 9001, ISO 9000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Qingdao, Shandong |
-
Unit Price: US$ 4.98-9.98 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 13.99-99.99 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 19.99-34.99 / PieceMin. Order: 1 Piece
Xi`an Toption Instrument Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Molecular Distillation , Rotary Evaporator , Glass Reactor , Crystallization Reactor , Centrifuge Extractor |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
Location: | Xi'an, Shaanxi |
Production Lines: | 5 |
-
Unit Price: US$ 17000-19800 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 17000-19800 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 17000-19800 / PieceMin. Order: 1 Piece
Zhengzhou Jinghua Industry Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Starch Machine , Maize Processing Machine , Cassava Peeling Machine , Garri Processing Machine , Cassava Cutting Machine |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM |
Location: | Zhengzhou, Henan |
-
Unit Price: US$ 62999 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 62999 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 92250-99999 / PieceMin. Order: 1 Piece
Chinadrip Irrigation Equipment (Xiamen) Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | PC Drip Line and Fitting , PC Dripper , Solenoid Valve , Hydraulic Control Valve , Venturi Fertilizer Injector |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Xiamen, Fujian |
-
Min. Order: 5 Boxes
-
Unit Price: US$ 71.43 / PieceMin. Order: 1 Piece
Guangzhou Futengda Import & Export Trading Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Motorcycle and auto control cable , Motorcycle and auto filter , Motorcycle steering stem |
Mgmt. Certification: |
ISO 9001, IATF16949
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Guangzhou, Guangdong |
-
Unit Price: US$ 1.91 / PieceMin. Order: 500 Pieces
-
Unit Price: US$ 1.91 / PieceMin. Order: 500 Pieces
-
Unit Price: US$ 1.46 / PieceMin. Order: 500 Pieces
Shenzhen SORO Electronics Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Uninterruptible Power Supply (UPS) , Inverter , 5G Power , Solar Telecom Power System , APF |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015, ISO45001:2018 Certificate
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Shenzhen, Guangdong |
-
Min. Order: 1 Piece
NINGBO XINYU INTERNATIONAL CO., LTD.
Gold Member
Business Type: | Trading Company |
Main Products: | Water Dispenser , Water Filter , Water Purifier , Water Treatment , Water Filter Purifier Parts |
Mgmt. Certification: |
ISO 9001, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Ningbo, Zhejiang |
-
Unit Price: US$ 102-122 / PieceMin. Order: 200 Pieces
-
Unit Price: US$ 48-65 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 48-65 / PieceMin. Order: 100 Pieces
Olansi Healthcare Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Air purifier , Water purifier |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Guangzhou, Guangdong |
-
Unit Price: US$ 98-103 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 98-103 / PieceMin. Order: 100 Pieces
-
Unit Price: US$ 98-103 / PieceMin. Order: 100 Pieces
Qingdao Oyang Machinery Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | sewage treatment equipment , dissolved air flotation , belt filter press , sludge dewatering machine , medical waste Incinerator |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Qingdao, Shandong |
-
Unit Price: US$ 5000-50000 / SetMin. Order: 1 Set
-
Unit Price: US$ 5000-50000 / SetMin. Order: 1 Set
-
Unit Price: US$ 5000-50000 / SetMin. Order: 1 Set
Klean Environmental Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Electrostatic Precipitator; Commercial Kitchen Equipment; Electrostatic Air Cleaner |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Foshan, Guangdong |
-
Unit Price: US$ 9999 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 9999 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 9999 / PieceMin. Order: 1 Piece
Xiamen Sinuowei Automated Science and Technology Co., ...
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Semiconductors , Power Battery Pack Lines |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Xiamen, Fujian |
-
Unit Price: US$ 0.1-0.9 / PieceMin. Order: 1000 Pieces
-
Unit Price: US$ 0.1-0.9 / PieceMin. Order: 1000 Pieces
-
Unit Price: US$ 0.15-0.2 / PieceMin. Order: 1000 Pieces
Olansi Healthcare Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Air Purifier , Water Purifier , Hydrogen Water Generator , Beauty Care Products |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Guangzhou, Guangdong |
-
Unit Price: US$ 180-210 / PieceMin. Order: 300 Pieces
-
Olansi Desktop Water Purifier for Generating Hydrogen Rich Water, with UV Sterilization Water FilterOlansi Desktop Water Purifier for Generating Hydrogen Rich Water, with UV Sterilization Water FilterUnit Price: US$ 180-210 / PieceMin. Order: 300 Pieces
-
Unit Price: US$ 180-210 / PieceMin. Order: 300 Pieces
Health&Health (Group)Co.,Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Alkaline Water Ionizer , Jade Massage Bed , Warm Jade Physiotherapy Device , Electric Potential Therapy Device , Far Infrared Jade Mattress |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 13485
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Guangzhou, Guangdong |
-
Unit Price: US$ 360 / SetMin. Order: 10 Sets
-
Unit Price: US$ 360 / SetMin. Order: 20 Sets
-
Unit Price: US$ 265 / PieceMin. Order: 10 Pieces
Hangzhou Darlly Filtration Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Filter Cartridges , Water Filter , Water Filter Cartridge , Process Filter , Filter Elements |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Hangzhou, Zhejiang |
-
Unit Price: US$ 5.6-7 / PieceMin. Order: 1000 Pieces
-
Unit Price: US$ 5.12-6.8 / PieceMin. Order: 1000 Pieces
-
Unit Price: US$ 5.67-7.56 / PieceMin. Order: 1000 Pieces
PURE INDUSTRIAL CO., LTD.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Water Filter , RO Water Treatment , Commercial RO Water System , Water Filter Housing , Refrigerator Filter |
Mgmt. Certification: |
ISO 9001, ISO 9000, ANSI/ESD
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Ningbo, Zhejiang |
Shanghai Runlan Filtration Equipment Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Bag Filter , Cartridge Filter , Precision Filter , Plate and Frame Filter Press , Diatomaceous Earth Filter. |
Mgmt. Certification: |
ISO9001:2008
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Shanghai, Shanghai |
-
Unit Price: US$ 500-4500 / SetMin. Order: 1 Set
-
Unit Price: US$ 500-4500 / SetMin. Order: 1 Set
HENGYI ELECTRICAL CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Capacitor , Active Harmonic Filter , Intelligent Power Capacitor , Power Factor Controller , Detuned Reactor |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Wenzhou, Zhejiang |
-
Unit Price: US$ 1600-2000 / PieceMin. Order: 2 Pieces
-
Unit Price: US$ 1600-2000 / PieceMin. Order: 2 Pieces
-
Unit Price: US$ 2300-2600 / PieceMin. Order: 2 Pieces
Dongguan Guanglei Environmental Protection Technology ...
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Air Purifier , Ozone Generator , Fruit and Vegetable Washer , Ozone Water Spray |
Mgmt. Certification: |
ISO9001:2015, ISO14001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Dongguan, Guangdong |
-
Unit Price: US$ 46 / PieceMin. Order: 1000 Pieces
-
Unit Price: US$ 170.99 / PieceMin. Order: 200 Pieces
-
Unit Price: US$ 247 / PieceMin. Order: 500 Pieces
Kaifeng Lecheng Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Seed Cleaner , Vibration Cleaner , Gravity Separator , Gravity Table , Seed Treater |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Kaifeng, Henan |
-
Unit Price: US$ 3000-10000 / setMin. Order: 1 set
-
Unit Price: US$ 3000-10000 / setMin. Order: 1 set
-
Unit Price: US$ 3000-10000 / setMin. Order: 1 set
Xinxiang Lifeierte Filter Corp. Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Hydraulic Filter Factory , Air Filter Manufacture , Water Filtration Solution , Coalescing and Separator Filter , High Flow Cartridges |
Mgmt. Certification: |
ISO 9001, ISO 20000, HSE, QC 080000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Xinxiang, Henan |
-
Unit Price: US$ 29.6 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 26.6 / PieceMin. Order: 10 Pieces
-
Unit Price: US$ 36.6 / PieceMin. Order: 10 Pieces
Hebei Gezhige Wire Mesh Products Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Fence Netting , Gabion , Filter , Fan Guard , Metal Cages |
Mgmt. Certification: |
ISO 9001
|
R&D Capacity: | OEM |
Location: | Hengshui, Hebei |
Production Lines: | 3 |
-
Unit Price: US$ 4-6 / Square MeterMin. Order: 20 Square Meters
-
Unit Price: US$ 4-6 / Square MeterMin. Order: 20 Square Meters
-
Unit Price: US$ 4-6 / Square MeterMin. Order: 20 Square Meters
Shandong Yongcheng Hydraulic Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Hydraulic Orbit Motor , Hydraulic Hole Puncher , Mini Excavator , Hydraulic Winch |
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Jining, Shandong |
Production Lines: | 5 |
-
Unit Price: US$ 180-260 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 30-80 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 11-30 / PieceMin. Order: 1 Piece
Shandong Huate Magnet Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Magnetic Separator , Iron Separator , Eddy Current Separator , Magnetic Stirrer , High Intensity Magnetic Separator |
Mgmt. Certification: |
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Weifang, Shandong |
-
Unit Price: US$ 3000-100000 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 4000-15000 / PieceMin. Order: 1 Piece
-
Unit Price: US$ 1000-100000 / PieceMin. Order: 1 Piece
GuangDong ShunDe HongShu Environment Protection ...
Gold Member
Business Type: | Trading Company |
Main Products: | Air Water Machine; Water Dispenser with Tea Bar; Air Water Generator; Air Water Coffee Machine; Water Dispenser |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, Own Brand |
Location: | Foshan, Guangdong |
-
Unit Price: US$ 800 / PieceMin. Order: 1 Piece
-
Min. Order: 10 Pieces
-
Unit Price: US$ 100-1000 / PieceMin. Order: 1 Piece