Wholesale Oil Purification Device Total 774 manufacturers & suppliers found with 2,322 products
Audited Supplier
Manufacturer/Factory
Sewage Treatment Equipment , Incinerator , Domestic Sewage Treatment Equipment , Dissolved Air Float Machine , Dosing Machine
OEM, ODM
Response Time≤3h
-
US$ 8000 / Piece1 Piece (MOQ) -
US$ 8000 / Piece1 Piece (MOQ)
-
US$ 4600 / Piece1 Piece (MOQ)
Chongqing TOP Oil Purifier Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
Audited Supplier
190
Plant Area
25
Number of Employees
Manufacturer/Factory
, Trading Company
Oil Purifier Machine; Petroleum Tester; Electrical instrument; Road Bituminous Tester; Chromatograph; Spectrometer; Carbon Black Tester; Coal Tester; lron Core Loss Tester; Diffractometer
ODM, OEM
ISO 9001
-
US$ 5000 / Set1 Set (MOQ)
-
US$ 5000 / Piece1 Piece (MOQ)
-
US$ 4500 / Piece1 Piece (MOQ)
Manufacturer/Factory
Hipot Tester , Insulation Resistance Tester , Oil Tester , Circuit Breaker , Relay Protection Tester
OEM, Own Brand
ISO 9001
-
US$ 4000 / Piece1 Piece (MOQ)
-
US$ 7500 / Piece1 Piece (MOQ)
-
US$ 7500 / Piece1 Piece (MOQ)
Chongqing Blossom Machinery Equipment Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
1.43 Mil
Annual Revenue
80
Plant Area
9
Number of Employees
Trading Company
Laboratory Instruments; Petroleum Products Testers Series; Lube Oil Testers Series; Lube Grease Testers Series; Insulating Oil Transformer Oil Testers Series; Diesel Fuel Oil Testers Series
OEM
ISO 9001
-
US$ 1000 / Set1 Set (MOQ)
-
US$ 100 / Set1 Set (MOQ)
-
US$ 100 / Set1 Set (MOQ)
Hebei Ruiao Machine Tool Accessories Producing Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
59
Number of Employees
Manufacturer/Factory
, Trading Company
Cable Chain , Slideway Cover , Oil Mist Collector , Chip Conveyor and Chain , Cantilever Control Box
ODM
ISO 9001
-
US$ 860 / Set1 Set (MOQ)
-
US$ 430 / Set1 Set (MOQ)
-
US$ 860 / Set1 Set (MOQ)
Guangzhou Diangtianke Automation Equipment Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
2000
Plant Area
13
Number of Employees
Manufacturer/Factory
, Trading Company
Oil Water Separator , Slag Cleaning and Liquid Changing Machine , Tank Cleaning Machine , Industrial Wastewater Purifier , Intelligent Liquid Dispenser
ODM, OEM, Own Brand
ISO 9001
-
US$ 5555.55 / Piece1 Piece (MOQ)
-
US$ 2222.22 / tower1 tower (MOQ)
-
US$ 2200 / tower1 tower (MOQ)
Manufacturer/Factory
, Trading Company
Oil Purifier and Its Spare Parts , Oil Filtration Machine , Oil Regeneration System , Vacuum Pumping System and Its Spare Parts , Dry Air Generator
OEM, ODM, Own Brand, TOKCARE
ISO 9001, ISO 14001
-
US$ 4500 / Piece1 Piece (MOQ)
-
US$ 4500 / Piece1 Piece (MOQ)
-
US$ 23500 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Oil Purifier Machine , Oil Purification Machine , Oil Filtration System , Oil Filter , Vacuum Oil Purifier
OEM, ODM, Own Brand
ISO 9001, ISO 9000
-
US$ 3000 / Piece1 Piece (MOQ)
-
US$ 4000 / Piece1 Piece (MOQ)
-
US$ 4000 / Piece1 Piece (MOQ)
Chongqing Nakin Electromechanical Co., Ltd.
Since 2010 Suppliers with verified business licenses
4.0
1000
Plant Area
11
Number of Employees
Manufacturer/Factory
, Trading Company
Oil Purifier
ODM, OEM
ISO9001:2015
-
US$ 2800 / Set1 Set (MOQ)
-
US$ 1000 / Set1 Set (MOQ)
-
US$ 3800 / Set1 Set (MOQ)
Shandong Better Environmental Protection Technology Co., Ltd.
Since 2012 Suppliers with verified business licenses
5.0
2000+
Plant Area
100
Number of Employees
Manufacturer/Factory
, Trading Company
Environmental Protection Equipment
ODM, OEM
ISO9001:2015, ISO14001:2015
-
US$ 1999 / Piece1 Piece (MOQ)
-
US$ 5199 / Piece1 Piece (MOQ)
-
US$ 1999 / Piece1 Piece (MOQ)
Zhengzhou CY Scientific Instrument Co., Ltd.
Since 2016 Suppliers with verified business licenses
5.0
565
Plant Area
18
Number of Employees
Manufacturer/Factory
, Trading Company
Plasma Cleaner , Magnetron Film Coating Equipment , Powder Press Machine , Planetary Mixer , Vacuum Tube Furnace
ODM, OEM
within 15 workdays
-
US$ 2500 / Piece1 Piece (MOQ)
-
US$ 2500 / Piece1 Piece (MOQ)
-
US$ 2500 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Nitrogen Generator , N2 Making Machine , Psa Nitrogen Generator for Laser Cutting , Nitrogen Generator for Food , Chmical Nitrogen Generator
OEM, ODM, Own Brand
ISO 9001
-
US$ 800 / Piece1 Piece (MOQ)
-
US$ 1000 / SET1 SET (MOQ)
-
US$ 1500 / SET1 SET (MOQ)
Qingdao EVU Environmental And Engineering Equipment Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
1707
Plant Area
17
Number of Employees
Manufacturer/Factory
, Trading Company
Sewage Treatment Plant , Water Purifier , Water Filter , Daf , Sludge Dewatering Machine
ODM, OEM
ISO 9001, ISO 14001
-
US$ 2800 / Piece1 Piece (MOQ)
-
US$ 3800 / Piece1 Piece (MOQ)
-
US$ 1350 / Piece1 Piece (MOQ)
Manufacturer/Factory
Oil Recycling , Oil Purification , Oil Regeneration , Oil Treatment , Oil Purifier
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 2500 / set1 set (MOQ)
-
US$ 2500 / set1 set (MOQ)
-
US$ 30000 / set1 set (MOQ)
Qingdao Oyang Machinery Equipment Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
500
Plant Area
5
Number of Employees
Manufacturer/Factory
, Trading Company
sewage treatment equipment , dissolved air flotation , belt filter press , sludge dewatering machine , medical waste Incinerator
Own Brand, ODM, OEM
Response Time≤3h
-
US$ 2000 / Set1 Set (MOQ)
-
US$ 2000 / Set1 Set (MOQ)
-
US$ 2000 / Set1 Set (MOQ)
Dongguan Rui zhaohe Environmental Protection Equipment Co., Ltd
Since 2019 Suppliers with verified business licenses
4.0
2000
Plant Area
30
Number of Employees
Manufacturer/Factory
, Trading Company
Electrostatic Precipitator , Ecology Unit , Activated Carbon Filter , Fume Extractor
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
US$ 888 / Piece1 Piece (MOQ)
-
US$ 998 / Piece1 Piece (MOQ)
-
US$ 690 / Piece1 Piece (MOQ)
Jiangsu YLD Water Processing Equipment Co., Ltd.
Since 2013 Suppliers with verified business licenses
5.0
2000+
Plant Area
25
Number of Employees
Manufacturer/Factory
, Trading Company
Water Filter , UV Light Sterilizer , Swimming Pool Filter , Water Softener , Sand Filter
ODM, OEM
ISO9001:2015
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 380 / Set1 Set (MOQ)
Klean Environmental Technology Co., Ltd.
Since 2010 Suppliers with verified business licenses
5.0
2000+
Plant Area
311
Number of Employees
Manufacturer/Factory
, Trading Company
Electrostatic Precipitator; Commercial Kitchen Equipment; Electrostatic Air Cleaner
ODM, OEM
ISO9001:2015, ISO14001:2015
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 99 / Piece1 Piece (MOQ)
-
US$ 9999 / Piece1 Piece (MOQ)
Manufacturer/Factory
AC Resonant Test System , AC/DC Hipot Tester , Circuit Breaker Analyzer , Hv Test Set , Power Frequency Hipot Tester
OEM, ODM, Own Brand
ISO 9001, ISO 14000, OHSAS/ OHSMS 18001
-
Negotiable1 Piece (MOQ)
-
US$ 1000 / Piece1 Piece (MOQ)
-
US$ 1000 / Piece1 Piece (MOQ)
AQUAPURE CN LTD
Since 2020 Suppliers with verified business licenses
4.0
5.41 Mil
Annual Revenue
700
Plant Area
13
Number of Employees
Trading Company
Air Purifier; Ozone Generator; Household Water Purifier
ISO 9000
within 15 workdays
-
US$ 97 / Piece1 Piece (MOQ)
-
US$ 153 / Piece1 Piece (MOQ)
-
US$ 116 / Piece1 Piece (MOQ)
Weshine Electric Manufacturing Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
29.57 Mil
Annual Revenue
1258
Plant Area
44
Number of Employees
Manufacturer/Factory
, Trading Company
Power Transformer Tester , Insulating Oil Tester , Insulation Tester , Cable Tester , Power Quality Tester
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 18000 / Set1 Set (MOQ)
-
US$ 1980 / Set1 Set (MOQ)
-
US$ 2200 / Piece1 Piece (MOQ)
Chongqing Gathering Marine Equipment Co., Ltd.
Since 2007 Suppliers with verified business licenses
4.0
Manufacturer/Factory
, Trading Company
Lifesaving , Marine Equipment , Fire Fighting Equipment , Bow Thruster , Diesel Engine
OEM, ODM
ISO 9001
-
US$ 2000 / Set1 Set (MOQ)
-
US$ 7000 / Piece1 Piece (MOQ)
-
US$ 3000 / Piece1 Piece (MOQ)
Xi`an Toption Instrument Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
4.13 Mil
Annual Revenue
2000+
Plant Area
35
Number of Employees
Manufacturer/Factory
Molecular Distillation , Rotary Evaporator , Glass Reactor , Crystallization Reactor , Centrifuge Extractor
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 39200 / Piece1 Piece (MOQ)
-
US$ 41000 / Piece1 Piece (MOQ)
-
US$ 2760 / Piece1 Piece (MOQ)
Guangzhou Sunho Testing Equipment Co., Ltd.
Since 2018 Suppliers with verified business licenses
4.0
2000
Plant Area
2
Number of Employees
Manufacturer/Factory
, Trading Company
Testing Instrument , Testing Equipment , Testing Machine , Testing Apparatus
OEM, ODM
ISO 9001, ISO 20000, QC 080000, EICC, HQE...
-
US$ 11000 / Piece1 Piece (MOQ)
-
US$ 11000 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
, Other
, Group Corporation
Glass Reactor , Rotary Evaporator , Bioreactor Fermenter , Freeze Dryer , Low Temperature Freezer
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 15000 / Piece1 Piece (MOQ)
-
US$ 15000 / Piece1 Piece (MOQ)
-
US$ 15000 / Piece1 Piece (MOQ)
Liheda (Dongguan) Environmental Protection Equipment Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
100
Plant Area
8
Number of Employees
Trading Company
Hve-Pheat Pump Vacuum Evaporator , Scraper Type Heat Pump Vacuum Evaporator , Heat Pump Cryogenic Evaporator
OEM
within 15 workdays
-
US$ 13800 / Set1 Set (MOQ)
-
US$ 17800 / Set1 Set (MOQ)
-
US$ 29800 / Set1 Set (MOQ)
WUXI GONGYUAN ENVIRONMENTAL EQUIPMENT & TECHNOLOGY CO., LTD.
Since 2021 Suppliers with verified business licenses
5.0
2000+
Plant Area
52
Number of Employees
Manufacturer/Factory
, Trading Company
Dissolved Air Flotation , Lamella Clarifier , Chemical Dosing Unit , Clarifier , Screen and Compactors
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 20000 / Set1 Set (MOQ)
-
US$ 20000 / Set1 Set (MOQ)
-
US$ 25600 / Set1 Set (MOQ)
Hangzhou Azbel Technology Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
35
Number of Employees
Manufacturer/Factory
, Trading Company
PSA Oxygen Generator; PSA Nitrogen Generator; Cryogenic Air Separation Unit
ODM, OEM
within 15 workdays
-
US$ 20000 / Piece1 Piece (MOQ)
-
US$ 80000 / Set1 Set (MOQ)
-
US$ 20000 / Piece1 Piece (MOQ)
Kiyu Power Wuhan Co., Ltd
Since 2018 Suppliers with verified business licenses
5.0
2000+
Plant Area
25
Number of Employees
Manufacturer/Factory
, Trading Company
Surge arrester , Ground lead disconnector , DC hipot tester , Partial discharge tester , Lightning impulse voltage generator
ODM, OEM, Own Brand
ISO9001:2015, ISO14001:2015
-
US$ 2500 / Piece1 Piece (MOQ)
-
US$ 3500 / Piece1 Piece (MOQ)
-
US$ 3500 / Piece1 Piece (MOQ)
Handan Dyon Air Separation Plant Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
52
Number of Employees
Manufacturer/Factory
, Trading Company
Oxygen Plant , Nitrogen Plant , Air Separation Plant , Liquid Oxygen Plant , Liquid Nitrogen Plant
ODM, OEM, Own Brand
ISO 9001, ISO 14001
-
US$ 168000 / Set1 Set (MOQ)
-
US$ 168000 / Set1 Set (MOQ)
-
US$ 168000 / Set1 Set (MOQ)
Audited Supplier
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