Wholesale Oil Colorimeter Total 63 manufacturers & suppliers found with 189 products
Chongqing TOP Oil Purifier Co., Ltd.
Since 2020
2000+
2
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Oil Purifier , Oil Purification , Oil Filtration , Oil Recycling , Oil Treatment
OEM, ODM, Own Brand
ISO 9001
Manufacturer/Factory
, Trading Company
Transformer Test Equipment , Circuit Breaker Testing Equipment , High Voltage Test System , CT PT Testing and Calibrating , High Voltage Insulation Testing
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Chongqing Blossom Machinery Equipment Co., Ltd.
Since 2021
1
500
2
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Trading Company
Laboratory Instruments , Petroleum Products Testers Series , Lube Oil /Grease Testers Series , Insulating Oil Transformer Oil Testers Series , Diesel Fuel Oil Testers Series
OEM
ISO 9001
Manufacturer/Factory
, Trading Company
Paper Packaging Testing Equipment , Rubber and Plastic Testing Equipment , Textile Testing Equipment , Gas Detector , Analytical Instruments
OEM, ODM, Own Brand
Response Time≤3h
Huazheng Electric Manufacturing (Baoding) Co., Ltd.
Since 2015
500
2
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Hipot Tester , Insulation Resistance Tester , Oil Tester , Circuit Breaker , Relay Protection Tester
OEM, Own Brand
Response Time≤3h
Manufacturer/Factory
, Trading Company
Oil Purifier , Fire Testing Equipment , Petroleum Products Testing Equipment , Electrical Testing Equipment , Transformer Test Set
OEM, ODM, Own Brand
ISO 9001
Chongqing Fuootech Oil Purifier Technologies Co., Ltd.
Since 2020
500
2
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
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
ISO9001:2015
Chongqing Advanced Technology Co., Ltd.
Since 2021
2000+
1
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Flammability Tester , Fire Test Equipment , Petroleum Products Test Equipment , Lubricating Oil Test Kits , Electrical Test Instrument
OEM, ODM, Own Brand
Response Time≤3h
Manufacturer/Factory
Seed Processing Equipment , Seed Cleaning Machine , Seed Gravity Separator , Seed Coating Machine , Bucket Elevator
Own Brand
ISO 9001
Manufacturer/Factory
, Trading Company
, Group Corporation
Laboratory Instrument , Rotary Evaporator , Glass Reactor , Life Science Instruments , Agricultural Instruments
OEM, ODM, Own Brand, Custom
ISO 9001, ISO 9000, ISO 20000, HSE, ASME
TRYTE TECHNOLOGY (HUNAN) DEVELOPMENT CO., LTD.
Since 2016
2000+
2
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Lab Equipment , Lab Instrument , Testing Machine , Analyzer Instrument , Coal Testing Instrument
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14000, ANSI/ESD
Weshine Electric Manufacturing Co., Ltd.
Since 2022
3
2000
2
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Transformer Tester , Insulating Oil Tester , Hipot Tester , Insulating Tester , Circuit Breaker Tester
OEM, ODM
ISO9001:2015, ISO14001:2015, ISO45001:2016
Liaoning Huake Petroleum Apparatus Science & Technology Co., Ltd.
Since 2014
2000
2
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
Petroleum Apparatus , Petroleum Product Test , Liquid-in-Glass Thermometer , Glass Floating Meter , Glass Apparatus Petrochemical
OEM, ODM, Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2016
Guangdong Threenh Technology Co., Ltd.
Since 2024
500
3
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Colorimeter , Gloss Meter , Spectrophotometer , Color Light Box , Thickness Gauge Meter
OEM, ODM, Own Brand
Response Time≤3h
Manufacturer/Factory
Electrical Testing Equipment , Fire Resistance Testing Equipment , Transformer Tester , High Voltage Tester , Circuit Breaker Tester
Own Brand
Response Time≤3h
ZHEJIANG TOP INSTRUMENT CO., LTD.
Since 2023
2000+
3
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Agriculture Testing Instrument , Medical Equipment , Weather Monitor , Moisture Meter , Soil NPK Tester
OEM, ODM
ISO9001:2015
Manufacturer/Factory
, Trading Company
Construction Material Test Equipment , Pavement Test Equipment , Non Destructive Test Equipment , Laboratory Equipments , Material Testing Machines
OEM, ODM, Own Brand
ISO 9001
Biobase Biolin Co., Ltd.
Since 2022
1000
2
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Laboratory Equipment , Medical Device , Biochemistry Analyzer , Autoclave , Biological Safety Cabinet
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 20000
Changsha Suny Electronic Technology Limited
Since 2020
1000
2
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
PCB Making Machine , Laboratory Instrument , Copper Plating Machine , Through Hole Machine , Etching Machine
OEM, Own Brand
ISO 9001
Manufacturer/Factory
, Trading Company
Transformer Oil Tester , Transformer Test Equipment , Petroleum Analysis Instrument , Hv Hipot Tester , Insulation/Earth Resistance Tester
OEM, ODM
ISO 9001, ISO 14001
Hunan Gonoava Instrument Co Ltd
Since 2024
2000
2
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Thermal Gravimetric Analyzer , Differential Scanning Calorimeter , Helium Mass Spectrometer , Xrf Portable Analyzer , Fluorescence Spectrometer
OEM, ODM, Own Brand
within 15 workdays
Manufacturer/Factory
, Group Corporation
Agro Machine , Food Machine , Milking Machine , Tractor , Parboiled Rice Milling Machine
OEM, ODM, Own Brand, customized
ISO 9001, ISO 14001
Biobase Biozone Co., Ltd.
Since 2021
2000+
4
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Refrigeration Equipment , Autoclave , Chemistry Analyzer
Own Brand
ISO 9001, ISO 9000, ISO 14000
Biobase Biodustry (Shandong) Co., Ltd.
Since 2011
2000+
5
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Laminar Flow Cabinet , Fume Hood , Biosafety Cabinet , Clean Bench , Fume Cupboard
OEM, Own Brand
within 15 workdays
Manufacturer/Factory
, Group Corporation
Laser Cleaning Machine , Laser Welding Machine , Laser Marking Machine , Laser Particle Size Analyzer , Soil Particle Detector
OEM, ODM
ISO 9001, ISO 20000, QC 080000, GMP, BSCI...
Other
Soil Nutrient Analyzer , Seed Tester Meter , Chlorophyll Meter , Leaf Area Meter , Fat Analyzer
OEM, ODM, Own Brand
within 15 workdays
Manufacturer/Factory
, Trading Company
Colorimeter , Color Spectrophotometer , Gloss Meter , Haze Meter , Hyperspectral Camera
ISO 9001
within 15 workdays
Manufacturer/Factory
, Trading Company
Candle Wax , Soy Wax , Gel Wax , Coconut Wax , Scented Candles
Own Brand
ISO 9001
Guangdong Hongtuo Instrument Technology Co., Ltd.
Since 2019
1000
2
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Instrument
OEM, ODM, Own Brand
ISO9001:2015
Trading Company
pH Meters , Counter Meters , Arbor Press , Tools , Ddvp
OEM, ODM, Own Brand
ISO 9000