Products

Suppliers
Filter Gallery
142,617

Portable Water Treatment Factory

Products
Ph Meter Portable Water Treatment Analyzer Oxygen Analyzer Water Treatment Plant Ozone Generator Portable Ozone Generator

Sorry! No matches were found.

Good Quality Factory Directly Portable Water Treatment Plant

Good Quality Factory Directly Portable Water Treatment Plant

US $ 50,000-290,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Waste Water Treatment, Wastewater Treatment, Wastewater Treatment Plant, Sewage Treatment, Sewage Treatment Equipment, Glove Making Machine Manufacturers, Automatic Gloves Making Machines, Glove Production Line, Glove Making Plant for Sale, Glove Making Equipment Price
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Jiangsu Huigang Technology Co., LTD

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
Hot Sale Factory Direct Portable Waste Water Treatment

Hot Sale Factory Direct Portable Waste Water Treatment

US $ 50,000-290,000 / Piece FOB
1 Piece (MOQ)
More
Usage : Industrial, Home, Agriculture, Hospital
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Jiangsu Huigang Technology Co., LTD

Manufacturer/Factory

Jiangsu, China Since 2022
Chat Now Send Inquiry
Whole Running 5000lph Portable Water Treatment Plant Reverse Osmosis Machine

Whole Running 5000lph Portable Water Treatment Plant Reverse Osmosis Machine

US $ 3,000-5,860 / Piece FOB
1 Piece (MOQ)
More
Main Products: RO Water Treatment Plant/System, Stainless Steel Water Tank, Sea Water Desalination Plant, Mechanical Filter Housing/Vessel, Cartridge Filter Housing/Vessel, Bag Filter Housing/Vessel, Brackish Water RO System, UV Sterilizer, Ozone Generator, UF System
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Guangzhou Chunke Environmental Technology Co., Ltd.

Guangdong, China Since 2014
Chat Now Send Inquiry
Portable Ozone Water Treatment Solutions Home Usage Water Sterilzer

Portable Ozone Water Treatment Solutions Home Usage Water Sterilzer

US $ 120-200 / Piece FOB
12 Pieces (MOQ)
More
Descaling Function : Descaling Function
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Ningbo Chunchen Environmental Protection Technology Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry
China Factory Price Cooling Tower Water Treatment with Ozone Generator

China Factory Price Cooling Tower Water Treatment with Ozone Generator

US $ 1,846 / Piece FOB
30 Pieces (MOQ)
More
Main Products: Ozone Generator, Air Purifier Ozone Generator, Water Treatment Ozone Generator, Large Ozone Generator, Industrial Ozone Generator, Car Air Purifier Ozone Generator, High Concentration Ozonated Water Machine, Ozonizer, Ozono, Portable Ozone Generator
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Guangzhou Quanju Ozone Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2018
Chat Now Send Inquiry
Double Pass Large Scale Capacity RO System Purify Machine Portable Water Treatment

Double Pass Large Scale Capacity RO System Purify Machine Portable Water Treatment

US $ 2,000-20,000 / sets FOB
1 sets (MOQ)
More
Certification : ISO9001, RoHS, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Guangzhou Ticktock Environmental Technology Co., LTD

Manufacturer/Factory,Trading Company,Other,Group Corporation

Guangdong, China Since 2024
Chat Now Send Inquiry
Portable Water Treatment Mobile Water Treatment

Portable Water Treatment Mobile Water Treatment

US $ 4,000-9,000 / sets FOB
1 sets (MOQ)
More
Main Products: Seawater Desaliantion Plant, Reverse Osmosis(RO) Plant/System/Machine, Marin Water Maker for Boat, Deionized(Di) Water System, Demineralized(Dm) Plant, Ultrafiltration System, Borehole Water Iron Manganese Remove System, Nano Filtration System, Dialysis Water Treatment System, Water Softener
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Dongguan Haiyuan Water Treatment Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2013
Chat Now Send Inquiry
High Anti-Corrosion Seawater Desalination Equipment Professional Water Treatment Manufacturers Automatic RO Water Treatment Portable From China

High Anti-Corrosion Seawater Desalination Equipment Professional Water Treatment Manufacturers Automatic RO Water Treatment Portable From China

US $ 5,000-70,000 / Set FOB
1 Set (MOQ)
More
Performance : Efficient Filtration
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Qingdao EVU Environmental And Engineering Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2020
Chat Now Send Inquiry
Custom Rotomolding Plastic Sewage Lift Pump Stations OEM Portable Water Treatment Machine

Custom Rotomolding Plastic Sewage Lift Pump Stations OEM Portable Water Treatment Machine

US $ 54.99-55.99 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Fuel Tank, Rotational Molding, Rotomolding, Scrubber, Auto Plastic Fittings, Rotational Moding Products, Plastic Furniture, Snorkel, Plastic Products, Cleaning Equipment
Contact Supplier
Audited Supplier Audited Supplier Since 2016
Foshan Nanhai Jinsumei Environmental Protection Plastic Product Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Guangdong, China Since 2016
Chat Now Send Inquiry
Portable Ozone Generator for Deodorization and Disinfection Equipment, Specifically Designed for Ozone Sterilization, Food Processing, and Water Treatment Equip

Portable Ozone Generator for Deodorization and Disinfection Equipment, Specifically Designed for Ozone Sterilization, Food Processing, and Water Treatment Equip

US $ 50-65 / Piece FOB
1 Piece (MOQ)
More
Application : Industry
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Henan Longjiang Water Treatment Equipment Co., Ltd.

Manufacturer/Factory

Henan, China Since 2024
Chat Now Send Inquiry
Portable Ozone Generator Water Treatment Solutions for Commercial Water Purification

Portable Ozone Generator Water Treatment Solutions for Commercial Water Purification

US $ 120-200 / Piece FOB
12 Pieces (MOQ)
More
Main Products: Water Purifier, Air Purifier, Ozone Generator, Water Treatment
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Ningbo Chunchen Environmental Protection Technology Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry
1000L/H Portable Water Treatment Plant for Outdoor Weather-Proof

1000L/H Portable Water Treatment Plant for Outdoor Weather-Proof

US $ 2,000-4,998 / Set FOB
1 Set (MOQ)
More
Certification : ISO9001, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Xi'an Xinshengtai Water Treatment Technology CO., LTD

Trading Company

Shaanxi, China Since 2022
Chat Now Send Inquiry
Skin Beauty Equipment Body Beauty Equipment Ozone Generator Reverse Osmosis System Sewage Treatment Equipment Industrial Water Filter
Mobile Reverse Osmosis Portable Reverse Osmosis Water Treatment Trailer

Mobile Reverse Osmosis Portable Reverse Osmosis Water Treatment Trailer

US $ 15,000-30,000 / sets FOB
1 sets (MOQ)
More
Main Products: Seawater Desaliantion Plant, Reverse Osmosis(RO) Plant/System/Machine, Marin Water Maker for Boat, Deionized(Di) Water System, Demineralized(Dm) Plant, Ultrafiltration System, Borehole Water Iron Manganese Remove System, Nano Filtration System, Dialysis Water Treatment System, Water Softener
Contact Supplier
Audited Supplier Audited Supplier Since 2013
Dongguan Haiyuan Water Treatment Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2013
Chat Now Send Inquiry
Industrial 250L/H Portable RO Water Treatment

Industrial 250L/H Portable RO Water Treatment

US $ 890-1,150 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO9001, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Guangzhou Aomi Water Purification System Manufacture Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
High Anti-Corrosion Seawater Desalination Equipment Professional Water Treatment Manufacturers Automatic RO Water Treatment Portable From China

High Anti-Corrosion Seawater Desalination Equipment Professional Water Treatment Manufacturers Automatic RO Water Treatment Portable From China

US $ 4,500-48,000 / Set FOB
1 Set (MOQ)
More
Main Products: RO Water Treatment Plant/System, Stainless Steel Water Tank, Sea Water Desalination Plant, Mechanical Filter Housing/Vessel, Cartridge Filter Housing/Vessel, Bag Filter Housing/Vessel, Brackish Water RO System, UV Sterilizer, Ozone Generator, UF System
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Guangzhou Chunke Environmental Technology Co., Ltd.

Guangdong, China Since 2014
Chat Now Send Inquiry
1500gpd 250L Best Price Portable Small Chemical RO Salt Sea Reverse Osmosis Drinking Water Treatment

1500gpd 250L Best Price Portable Small Chemical RO Salt Sea Reverse Osmosis Drinking Water Treatment

US $ 762-790 / sets FOB
1 sets (MOQ)
More
Salt Rejection Rate : 99.5%
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Guangzhou Qingyouqing Water Treatment Equipment Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Portable Water Filtration with Advanced Ozone Generator Water Treatment Solutions Now

Portable Water Filtration with Advanced Ozone Generator Water Treatment Solutions Now

US $ 120-200 / Piece FOB
12 Pieces (MOQ)
More
Main Products: Water Purifier, Air Purifier, Ozone Generator, Water Treatment
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Ningbo Chunchen Environmental Protection Technology Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry
Portable Container Seawater Desalination System Containerized RO Water Treatment Plant

Portable Container Seawater Desalination System Containerized RO Water Treatment Plant

US $ 2,000-4,998 / Set FOB
1 Set (MOQ)
More
Application : Industry
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Xi'an Xinshengtai Water Treatment Technology CO., LTD

Trading Company

Shaanxi, China Since 2022
Chat Now Send Inquiry
Commercial Portable Water Treatment Equipment for Businesses

Commercial Portable Water Treatment Equipment for Businesses

US $ 120-200 / Piece FOB
12 Pieces (MOQ)
More
Main Products: Water Purifier, Air Purifier, Ozone Generator, Water Treatment
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Ningbo Chunchen Environmental Protection Technology Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry
FRP Full Set Reverse Osmosis Equipment 480tpd Containerized Portable Water Desalination Plant Water Treatment From China

FRP Full Set Reverse Osmosis Equipment 480tpd Containerized Portable Water Desalination Plant Water Treatment From China

US $ 2,000-15,000 / Set FOB
1 Set (MOQ)
More
Certification : ISO9001, CE
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Guangzhou Chunke Environmental Technology Co., Ltd.

Guangdong, China Since 2014
Chat Now Send Inquiry
Related Videos
  • What is Good Quality Factory Directly Portable Water Treatment Plant
    What is Good Quality Factory Directly Portable Water Treatment Plant
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Hot Sale Factory Direct Portable Waste Water Treatment
    What is Hot Sale Factory Direct Portable Waste Water Treatment
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Whole Running 5000lph Portable Water Treatment Plant Reverse Osmosis Machine
    What is Whole Running 5000lph Portable Water Treatment Plant Reverse Osmosis Machine
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Portable Ozone Water Treatment Solutions Home Usage Water Sterilzer
    What is Portable Ozone Water Treatment Solutions Home Usage Water Sterilzer
    Negotiable
    12 Pieces (MOQ)
    Contact Supplier
100t/D Pure Water Treatment Portable Desalter Underground Water Treatment

100t/D Pure Water Treatment Portable Desalter Underground Water Treatment

US $ 8,500-11,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Water Treatment Equipment, Seawater Desalination Equipment, Brackish Water Desalination Equipment, Pure Water Equipment, EDI Hyper Pure Water Equipment, Reclaimed-Water Recycling Equipment
Contact Supplier
Audited Supplier Audited Supplier Since 2018
Zhuhai Wangyang Water Treatment Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2018
Chat Now Send Inquiry
Water Treatment Systems Portable Sea Water Desalination Plant for Boat

Water Treatment Systems Portable Sea Water Desalination Plant for Boat

US $ 795-800 / Set FOB
10 Sets (MOQ)
More
Type : Flotation Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Zhejiang Botuolini Machinery Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2021
Chat Now Send Inquiry
Portable Reverse Osmosis Water Treatment Plant 8m3/H

Portable Reverse Osmosis Water Treatment Plant 8m3/H

US $ 8,800-18,990 / set FOB
1 set (MOQ)
More
Main Products: Reverse Osmosis
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Xi'an Xinshengtai Water Treatment Technology CO., LTD

Trading Company

Shaanxi, China Since 2022
Chat Now Send Inquiry
Portable Water Treatment Equipment for Commercial Use

Portable Water Treatment Equipment for Commercial Use

US $ 120-200 / Piece FOB
12 Pieces (MOQ)
More
Certification : CE, RoHS
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Ningbo Chunchen Environmental Protection Technology Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

10m3/H Portable Containerized Water Purification System Water Treatment for Agriculture

10m3/H Portable Containerized Water Purification System Water Treatment for Agriculture

US $ 8,000-16,998 / Set FOB
1 Set (MOQ)
More
Main Products: Reverse Osmosis
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Xi'an Xinshengtai Water Treatment Technology CO., LTD

Trading Company

Shaanxi, China Since 2022
Chat Now Send Inquiry
New Detergent Free Portable Active Oxygen Household Water Treatment with CE&RoHS

New Detergent Free Portable Active Oxygen Household Water Treatment with CE&RoHS

US $ 120-200 / Piece FOB
12 Pieces (MOQ)
More
Pipe Design Rate : Self-Cleaning
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Ningbo Chunchen Environmental Protection Technology Co., Ltd.

Zhejiang, China Since 2022
Chat Now Send Inquiry
Portable IPL Hair Removal Facial Treatment Skin Rejuvenation IPL Light Therapy Laser Treatment

Portable IPL Hair Removal Facial Treatment Skin Rejuvenation IPL Light Therapy Laser Treatment

US $ 2,180-2,380 / Piece FOB
1 Piece (MOQ)
More
Main Products: 808nm Diode Laser, 980nm Diode Laser, RF Beauty Machine, Elight Machine, ND YAG Laser, Multifunction Beauty Salon Equipment, Fractiona CO2 Laser, Ultrasonic RF Cavitation, Microdermabration, Diode Laser
Contact Supplier
Audited Supplier Audited Supplier Since 2006
Weifang Huamei Electronics Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2006
Chat Now Send Inquiry
CE High Power Black Skin Laser Treatment for Hair Removal Machine

CE High Power Black Skin Laser Treatment for Hair Removal Machine

US $ 2,099-3,199 / Piece FOB
1 Piece (MOQ)
More
Application : Salon, Home
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Sanhe Juhuan Technology Co., Ltd.

Manufacturer/Factory

Hebei, China Since 2022
Chat Now Send Inquiry
Green Facilities Mbr Portable Domestic Sewage Treatment Mbbr System Waste Water Treatment Plant Gray Water Treatment for House

Green Facilities Mbr Portable Domestic Sewage Treatment Mbbr System Waste Water Treatment Plant Gray Water Treatment for House

US $ 2,000-5,000 / Set FOB
1 Set (MOQ)
More
Main Products: Sewage Treatment Plant, Dissolved Air Flotation, Belt Filter Press, Sewage Treatment Equipment, Medical Waste Incinerator, Dust Collector, Sludge Dehydrator, Sludge Dewatering Machine, Screw Press, Waste Incinerator
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Qingdao Oyang Machinery Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Shandong, China Since 2024
Chat Now Send Inquiry
100lph Camping Portable Island Water Filter Sediment Seawater Purifier RO System Water Treatment

100lph Camping Portable Island Water Filter Sediment Seawater Purifier RO System Water Treatment

US $ 3,250-4,250 / Set FOB
1 Set (MOQ)
More
Type : Microfiltration Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Guangzhou Chunke Environmental Technology Co., Ltd.

Guangdong, China Since 2014
Chat Now Send Inquiry
300mg/H Ozone Fruit Washer Portable Water Treatment Equipment for Kitchen

300mg/H Ozone Fruit Washer Portable Water Treatment Equipment for Kitchen

US $ 12-15 / Piece FOB
1 Piece (MOQ)
More
Main Products: Air Purifier, Ozone Sterilizer, Ozone Air Purifier, Ozone Generator, Anion Generator, Plasma Generator, Air Cleaner, Car Air Purifier, Ozone Disinfector, Sterilizer
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shenzhen Nanbai Appliance Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2020
Chat Now Send Inquiry
Factory Price RO System Oxygen Source 5g Ozone Generator Machine Water Treatment

Factory Price RO System Oxygen Source 5g Ozone Generator Machine Water Treatment

US $ 199-280 / Piece FOB
1 Piece (MOQ)
More
Dielectric Material : Quartz Tube
Contact Supplier
Audited Supplier Audited Supplier Since 2020
NINGBO LONGFA ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2020
Chat Now Send Inquiry
Industrial Portable Sea Water Desalination Equipment/Water Treatment Plant with RO

Industrial Portable Sea Water Desalination Equipment/Water Treatment Plant with RO

US $ 2,850 / Piece FOB
1 Piece (MOQ)
More
Main Products: RO Water Treatment Plant/System, Stainless Steel Water Tank, Sea Water Desalination Plant, Mechanical Filter Housing/Vessel, Cartridge Filter Housing/Vessel, Bag Filter Housing/Vessel, Brackish Water RO System, UV Sterilizer, Ozone Generator, UF System
Contact Supplier
Audited Supplier Audited Supplier Since 2014
Guangzhou Chunke Environmental Technology Co., Ltd.

Guangdong, China Since 2014
Chat Now Send Inquiry
Portable 500L/H Seawater Treatment Plant for Drinkable Water

Portable 500L/H Seawater Treatment Plant for Drinkable Water

US $ 4,999-52,900 / set FOB
1 set (MOQ)
More
Application : Household
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Xi'an Xinshengtai Water Treatment Technology CO., LTD

Trading Company

Shaanxi, China Since 2022
Chat Now Send Inquiry
Cryo T Shock Machine Cryoskin Hot and Cold Teraphy Treatment for Fat Burning EMS RF Cryolipolysis Machine for Slimming

Cryo T Shock Machine Cryoskin Hot and Cold Teraphy Treatment for Fat Burning EMS RF Cryolipolysis Machine for Slimming

US $ 1,199-1,699 / Piece FOB
1 Piece (MOQ)
More
Main Products: Shockwave Therapy, Hydro Facial Machine, Pressotherapy Machine, Cryotherapy Machine, Cryoskin Machine, Microcurrent RF Machine
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Guangzhou Newbelle Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2023
Chat Now Send Inquiry
Portable Reverse Osmosis Water Treatment Plant 250lph 500lph 1000lph 2000lph

Portable Reverse Osmosis Water Treatment Plant 250lph 500lph 1000lph 2000lph

US $ 1,850-8,899 / set FOB
1 set (MOQ)
More
Salt Rejection Rate : 99.5%
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Xi'an Xinshengtai Water Treatment Technology CO., LTD

Trading Company

Shaanxi, China Since 2022
Chat Now Send Inquiry
Ph Meter Portable Water Treatment Analyzer Oxygen Analyzer Water Treatment Plant Ozone Generator Portable Ozone Generator
View More

Related Searches

Water For Injection Medical Treatment Equipment Portable E Light Portable Beauty Equipment Portable Electric Light Portable Beauty Salon Equipment Portable Beauty Machine Medical Treatment Machine Portable Laser Equipment Portable Oxygen Machine

Browse by Categories

Home > Instruments & Meters > Beauty Equipment > Skin Beauty Equipment
1/834
TOP

Search Filter

Categories

More Less
  • Skin Beauty Equipment
  • Body Beauty Equipment
  • Ozone Generator
  • Reverse Osmosis System
  • Sewage Treatment Equipment
  • Industrial Water Filter
  • Screw Compressor
  • Diesel Generator
  • Machine Oil Purifier
  • Oil Filter

Application

More Less
  • Salon
  • Home

Portable

More Less
  • Non Portable
  • Portable

Theory

More Less
  • Laser
  • IPL
  • RF (Radio Frequency)
  • E-Light

Type

More Less
  • Hair Removal Instrument
  • Laser Beauty Equipment
  • Multi-Functional Beauty Equipment
  • Pigment Treatment Instrument
  • RF Equipment
  • IPL Skin Rejuvenation
  • Derma Rolling System
  • Facial Steamer
  • No-Needle Mesotherapy Device
  • PDT Machine

Company Type

More Less
  • Manufacturer/Factory
  • Trading Company
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Shandong
  • Guangdong
  • Beijing
  • Shanghai
  • Jiangsu
  • Zhejiang
  • Hebei
  • Henan
  • Shaanxi
  • Hunan
  • Hubei
  • Anhui
  • Fujian
  • Chongqing
  • Jiangxi
  • Shanxi
  • Tianjin
  • Ningxia
  • Sichuan
  • Liaoning
  • Hainan
  • Guizhou
  • Guangxi
  • Heilongjiang
  • Hongkong S.A.R.
  • Xinjiang
  • Yunnan
  • Inner Mongolia
  • Jilin
Reset Done