Yongquan ZHOU

Person

Changsha, Hunan, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Atomizer for electronic cigarette
- Patent number 12,178,255
- Issue date Dec 31, 2024
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Electronic cigarette atomizer
- Patent number 12,161,166
- Issue date Dec 10, 2024
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Electronic cigarette atomizing core and atomizer
- Patent number 12,127,586
- Issue date Oct 29, 2024
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Electronic cigarette atomizer and electronic cigarette
- Patent number 12,096,799
- Issue date Sep 24, 2024
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Atomizing sheet assembly, atomizer and electronic cigarette
- Patent number 12,075,836
- Issue date Sep 3, 2024
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Electronic cigarette atomization core and atomizer
- Patent number 12,059,034
- Issue date Aug 13, 2024
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Ultrasonic atomization core, ultrasonic atomizer, and ultrasonic el...
- Patent number 12,029,243
- Issue date Jul 9, 2024
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Ultrasonic electronic cigarette atomizer and electronic cigarette
- Patent number 12,022,864
- Issue date Jul 2, 2024
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Ultrasonic atomization sheet and atomizer and ultrasonic electronic...
- Patent number 11,980,222
- Issue date May 14, 2024
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Electronic cigarette atomizer and electronic cigarette
- Patent number 11,930,853
- Issue date Mar 19, 2024
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Electronic cigarette atomization core and atomizer
- Patent number 11,910,834
- Issue date Feb 27, 2024
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
High efficiency atomizer and electronic cigarette thereof
- Patent number 11,805,814
- Issue date Nov 7, 2023
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Frequency tracking method for ultrasonic electronic cigarette
- Patent number 11,771,137
- Issue date Oct 3, 2023
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Electronic cigarette
- Patent number 11,744,293
- Issue date Sep 5, 2023
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Ultrasonic electronic cigarette
- Patent number 11,744,284
- Issue date Sep 5, 2023
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Ultrasonic liquid electronic cigarette atomizer and ultrasonic liqu...
- Patent number 11,700,881
- Issue date Jul 18, 2023
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Ultrasonic electronic cigarette atomizer
- Patent number 11,690,401
- Issue date Jul 4, 2023
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Inclined ultrasonic atomizing sheet structure, atomizer and electro...
- Patent number 11,641,876
- Issue date May 9, 2023
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Electronic cigarette
- Patent number 11,622,576
- Issue date Apr 11, 2023
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Ultrasonic electronic cigarette atomizer and electronic cigarette
- Patent number 11,445,752
- Issue date Sep 20, 2022
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Ultrasonic electronic cigarette
- Patent number 11,439,180
- Issue date Sep 13, 2022
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Disposable cigarette cartridge, atomizer and electronic cigarette
- Patent number 11,324,253
- Issue date May 10, 2022
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Ultrasonic electronic cigarette atomizer and electronic cigarette
- Patent number 11,278,055
- Issue date Mar 22, 2022
- CHINA TOBACCO HUMAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Cotton-free ultrasonic atomizer and electronic cigarette
- Patent number 11,219,245
- Issue date Jan 11, 2022
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Ultrasonic electronic cigarette atomization core and atomizer
- Patent number 11,154,090
- Issue date Oct 26, 2021
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Electronic cigarette atomizer
- Patent number 11,039,641
- Issue date Jun 22, 2021
- China Tobacco Hunan Industrial Co., Ltd.
- Jianfu Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic cigarette atomizer
- Patent number 10,716,328
- Issue date Jul 21, 2020
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Ultrasonic automization piece, manufacturing method thereof, ultras...
- Patent number 10,506,827
- Issue date Dec 17, 2019
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Xiaoyi Guo
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Atomizer of electronic cigarette and electronic cigarette
- Patent number 10,492,527
- Issue date Dec 3, 2019
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
ULTRASONIC ATOMIZER AND ELECTRONIC CIGARETTE
- Publication number 20230165303
- Publication date Jun 1, 2023
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ULTRASONIC ATOMIZER AND ELECTRONIC CIGARETTE
- Publication number 20230013741
- Publication date Jan 19, 2023
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ULTRASONIC ATOMIZER
- Publication number 20220395023
- Publication date Dec 15, 2022
- CHINA TOBACCO HUNAN INDUSTRIAL GO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ELECTRONIC CIGARETTE ATOMIZING CORE AND ATOMIZER
- Publication number 20220295876
- Publication date Sep 22, 2022
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ELECTRONIC CIGARETTE ATOMIZER
- Publication number 20220279857
- Publication date Sep 8, 2022
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ELECTRONIC CIGARETTE ATOMIZATION CORE AND ATOMIZER
- Publication number 20220273037
- Publication date Sep 1, 2022
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ATOMIZER FOR ELECTRONIC CIGARETTE
- Publication number 20220240589
- Publication date Aug 4, 2022
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ELECTRONIC CIGARETTE ATOMIZING CORE AND ATOMIZER
- Publication number 20220151301
- Publication date May 19, 2022
- CHINA TOBACO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ELECTRONIC CIGARETTE ATOMIZING CORE AND ATOMIZER
- Publication number 20220142246
- Publication date May 12, 2022
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ATOMIZING SHEET ASSEMBLY, ATOMIZER AND ELECTRONIC CIGARETTE
- Publication number 20220046993
- Publication date Feb 17, 2022
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
DISPOSABLE CIGARETTE CARTRIDGE, ATOMIZER AND ELECTRONIC CIGARETTE
- Publication number 20210378303
- Publication date Dec 9, 2021
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu LIU
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ULTRASONIC ATOMIZATION SHEET AND ATOMIZER AND ULTRASONIC ELECTRONIC...
- Publication number 20210345664
- Publication date Nov 11, 2021
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ULTRASONIC ATOMIZATION CORE, ULTRASONIC ATOMIZER, AND ULTRASONIC E...
- Publication number 20210282456
- Publication date Sep 16, 2021
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ELECTRONIC CIGARETTE ATOMIZER AND ELECTRONIC CIGARETTE
- Publication number 20210274847
- Publication date Sep 9, 2021
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ELECTRONIC CIGARETTE ATOMIZER AND ELECTRONIC CIGARETTE
- Publication number 20210267279
- Publication date Sep 2, 2021
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ELECTRONIC CIGARETTE ATOMIZATION CORE AND ATOMIZER
- Publication number 20210267278
- Publication date Sep 2, 2021
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ULTRASONIC ELECTRONIC CIGARETTE
- Publication number 20210212362
- Publication date Jul 15, 2021
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
FREQUENCY TRACKING METHOD FOR ULTRASONIC ELECTRONIC CIGARETTE
- Publication number 20210127749
- Publication date May 6, 2021
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ULTRASONIC ELECTRONIC CIGARETTE ATOMIZER AND ELECTRONIC CIGARETTE
- Publication number 20210076733
- Publication date Mar 18, 2021
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ELECTRONIC CIGARETTE
- Publication number 20200323263
- Publication date Oct 15, 2020
- CHINA TOBACCO HUNAN INCUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ULTRASONIC LIQUID ELECTRONIC CIGARETTE ATOMIZER AND ULTRASONIC LIQU...
- Publication number 20200305500
- Publication date Oct 1, 2020
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu LIU
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ULTRASONIC ELECTRONIC CIGARETTE
- Publication number 20200253279
- Publication date Aug 13, 2020
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ELECTRONIC CIGARETTE
- Publication number 20200221776
- Publication date Jul 16, 2020
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ULTRASONIC ELECTRONIC CIGARETTE ATOMIZER
- Publication number 20200214349
- Publication date Jul 9, 2020
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ULTRASONIC ELECTRONIC CIGARETTE ATOMIZER AND ELECTRONIC CIGARETTE
- Publication number 20200178606
- Publication date Jun 11, 2020
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu Liu
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
INCLINED ULTRASONIC ATOMIZING SHEET STRUCTURE, ATOMIZER AND ELECTRO...
- Publication number 20200060336
- Publication date Feb 27, 2020
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu LIU
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ULTRASONIC ELECTRONIC CIGARETTE ATOMIZER AND ELECTRONIC CIGARETTE
- Publication number 20190289914
- Publication date Sep 26, 2019
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu LIU
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ATOMIZER AND ELECTRONIC CIGARETTE THEREOF
- Publication number 20190269177
- Publication date Sep 5, 2019
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu LIU
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
ULTRASONIC ELECTRONIC CIGARETTE ATOMIZATION CORE AND ATOMIZER
- Publication number 20190230991
- Publication date Aug 1, 2019
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COTTON-FREE ULTRASONIC ATOMIZER AND ELECTRONIC CIGARETTE
- Publication number 20190183176
- Publication date Jun 20, 2019
- CHINA TOBACCO HUNAN INDUSTRIAL CO., LTD.
- Jianfu LIU
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Yongquan ZHOU

Person

Patents Grantslast 30 patents

Atomizer for electronic cigarette

Electronic cigarette atomizer

Electronic cigarette atomizing core and atomizer

Electronic cigarette atomizer and electronic cigarette

Atomizing sheet assembly, atomizer and electronic cigarette

Electronic cigarette atomization core and atomizer

Ultrasonic atomization core, ultrasonic atomizer, and ultrasonic el...

Ultrasonic electronic cigarette atomizer and electronic cigarette

Ultrasonic atomization sheet and atomizer and ultrasonic electronic...

Electronic cigarette atomizer and electronic cigarette

Electronic cigarette atomization core and atomizer

High efficiency atomizer and electronic cigarette thereof

Frequency tracking method for ultrasonic electronic cigarette

Electronic cigarette

Ultrasonic electronic cigarette

Ultrasonic liquid electronic cigarette atomizer and ultrasonic liqu...

Ultrasonic electronic cigarette atomizer

Inclined ultrasonic atomizing sheet structure, atomizer and electro...

Electronic cigarette

Ultrasonic electronic cigarette atomizer and electronic cigarette

Ultrasonic electronic cigarette

Disposable cigarette cartridge, atomizer and electronic cigarette

Ultrasonic electronic cigarette atomizer and electronic cigarette

Cotton-free ultrasonic atomizer and electronic cigarette

Ultrasonic electronic cigarette atomization core and atomizer

Electronic cigarette atomizer

Electronic cigarette atomizer

Ultrasonic automization piece, manufacturing method thereof, ultras...

Atomizer of electronic cigarette and electronic cigarette

Patents Applicationslast 30 patents

ULTRASONIC ATOMIZER AND ELECTRONIC CIGARETTE

ULTRASONIC ATOMIZER AND ELECTRONIC CIGARETTE

ULTRASONIC ATOMIZER

ELECTRONIC CIGARETTE ATOMIZING CORE AND ATOMIZER

ELECTRONIC CIGARETTE ATOMIZER

ELECTRONIC CIGARETTE ATOMIZATION CORE AND ATOMIZER

ATOMIZER FOR ELECTRONIC CIGARETTE

ELECTRONIC CIGARETTE ATOMIZING CORE AND ATOMIZER

ELECTRONIC CIGARETTE ATOMIZING CORE AND ATOMIZER

ATOMIZING SHEET ASSEMBLY, ATOMIZER AND ELECTRONIC CIGARETTE

DISPOSABLE CIGARETTE CARTRIDGE, ATOMIZER AND ELECTRONIC CIGARETTE

ULTRASONIC ATOMIZATION SHEET AND ATOMIZER AND ULTRASONIC ELECTRONIC...

ULTRASONIC ATOMIZATION CORE, ULTRASONIC ATOMIZER, AND ULTRASONIC E...

ELECTRONIC CIGARETTE ATOMIZER AND ELECTRONIC CIGARETTE

ELECTRONIC CIGARETTE ATOMIZER AND ELECTRONIC CIGARETTE

ELECTRONIC CIGARETTE ATOMIZATION CORE AND ATOMIZER

ULTRASONIC ELECTRONIC CIGARETTE

FREQUENCY TRACKING METHOD FOR ULTRASONIC ELECTRONIC CIGARETTE

ULTRASONIC ELECTRONIC CIGARETTE ATOMIZER AND ELECTRONIC CIGARETTE

ELECTRONIC CIGARETTE

ULTRASONIC LIQUID ELECTRONIC CIGARETTE ATOMIZER AND ULTRASONIC LIQU...

ULTRASONIC ELECTRONIC CIGARETTE

ELECTRONIC CIGARETTE

ULTRASONIC ELECTRONIC CIGARETTE ATOMIZER

ULTRASONIC ELECTRONIC CIGARETTE ATOMIZER AND ELECTRONIC CIGARETTE

INCLINED ULTRASONIC ATOMIZING SHEET STRUCTURE, ATOMIZER AND ELECTRO...

ULTRASONIC ELECTRONIC CIGARETTE ATOMIZER AND ELECTRONIC CIGARETTE

ATOMIZER AND ELECTRONIC CIGARETTE THEREOF

ULTRASONIC ELECTRONIC CIGARETTE ATOMIZATION CORE AND ATOMIZER

COTTON-FREE ULTRASONIC ATOMIZER AND ELECTRONIC CIGARETTE