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Wholesale Negative Ion Filter Manufacturers & Suppliers

Wholesale Negative Ion Filter Total 459 manufacturers & suppliers found with 1,377 products

Markevina Technology (Shenzhen) Co., Ltd.

China Supplier - Gold MemberSince 2018

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Small Home Appliances , Electricity and Power Equipment Manufacturing , Machinery and Production Line
OEM, ODM, Own Brand
Response Time≤3h
  • Wall Mounted Home Room Air Cleaner Anion Purifier Sterilization Disinfection Machine
    Negotiable
    100 Pieces (MOQ)
  • Room Desktop HEPA Ionizer Ion UV Disinfection Air Purifier Freshener
    US$ 50 / Piece
    100 Pieces (MOQ)
  • Home Room Household Wall Mounted HEPA Filter UV Air Purifiers Cleaner
    Negotiable
    100 Pieces (MOQ)

Guangdong Huajian Medicine Instruments Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area1000
Plant Area
Manufacturer/Factory , Group Corporation
Oxygen Machine , Nebulizer Mask , Blood Pressure Monitor , Finger Pulse Oximeter , Haning Neck Air Purifier
OEM, Own Brand, 2
ISO 9001, ISO 9000, ISO 14000, GMP, BS 25999-2...
  • Smart Clean Neck Hanging Cleaner Mobile Recharge Ions Wearable Necklace Personal Ionic Air Purifier Water Purifier
    US$ 6 / Piece
    10 Pieces (MOQ)
  • Airtc Clean Room Pass Thru Cabinet Dynamic Pass Box with Electronic Interlock
    US$ 90 / Piece
    10 Pieces (MOQ)
  • Operation Clean Room Pass Box Air Purifiying
    US$ 90 / Piece
    10 Pieces (MOQ)

Wuxi Biogreen Pharma Technology Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Clean Room , Extraction Line , Pharmaceutical Equipment , Fruit and Vegetable Processing Production Line , Clean Room Equipment
OEM, ODM, Own Brand
ISO 9001
  • Undertake Airlock Type, Buffer Type Special Design and Production
    US$ 6800 / Piece
    1 Piece (MOQ)
  • Parameters Such as Blowing Time Can Be Set
    US$ 6800 / Piece
    1 Piece (MOQ)
  • Control System Introduction Intuitive, Optional Automatic Control and Manual Control of Two Modes
    US$ 6800 / Piece
    1 Piece (MOQ)

Jiangsu NVK Biotechnology Co., Ltd.

China Supplier - Diamond MemberSince 2023

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Cat Litter , Cat Nest , Cat Climbing Frame , Cat Scrathing Board , Pet Smart Product
OEM, ODM, Own Brand
ISO 9001, BSCI
  • H13 HEPA Air Filter UV C Lamp Air Sterilizer Disinfection System
    US$ 400 / Set
    10 Sets (MOQ)
  • Effective 220V/50Hz 4 Stage Filtration Air Filter UVC Lamp Air Sterilization Disinfection Equipment
    US$ 400 / Set
    10 Sets (MOQ)
  • Small But Strong House Use Negative Ion and Ozone Air Disinfecting Purifier for Formaldehyde Bactria
    US$ 9.65 / Set
    200 Sets (MOQ)
Manufacturer/Factory
Air Purifier , Air Filter , Air Cleaner , Car Air Purifier , HEPA Air Purifier
OEM, ODM, Own Brand
ISO 9001, BSCI, FSC
  • Xiluo F004 Amazon 2021 Hot Sale HEPA Filter Pembersih Udara USB Activated Carbon Purificateur D′ Air Mini Portable Purificador De
    US$ 16.9 / Piece
    2 Pieces (MOQ)
  • Portable Negative Ion Car Air Cleaner, Intelligent Silent Mini Car Air Purifiers with HEPA Filter
    US$ 18.8 / Piece
    2 Pieces (MOQ)
  • 2021 OEM Home Air Cleaner Remove Formaldehyde Smoke Dust Negative Ion True HEPA Filter Portable Air Purifier
    US$ 12.6 / Piece
    2 Pieces (MOQ)

Ningbo Runner Industrial Corp.

China Supplier - Diamond MemberSince 2011

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Pipe Hanger , Clevis Hanger , Pipe Clamp , Air Diffuser , Floor Register
OEM, ODM
ISO 9001
  • Portable OEM ODM Jdm Low Noise H13 HEPA Filter Home UVC Light Plasma Wave Eliminates Dust Pollen, Pet Dande Smoke Air Purifier
    Negotiable
    1 Piece (MOQ)
  • Smart Room HEPA Filte Desktop Portable Air Purifier
    US$ 41 / Piece
    1000 Pieces (MOQ)
  • Hot Selling OEM Home Negative Ion Air Purifier with Ozone-Free Cluster Ion Technologhy
    US$ 70.5 / Piece
    1000 Pieces (MOQ)

Guangzhou MeCan Medical Limited

China Supplier - Diamond MemberSince 2015

Suppliers with verified business licenses

5.0
Plant Area500
Plant Area
Number of Employees55
Number of Employees
Manufacturer/Factory , Trading Company
X-Ray Machine , Ultrasound Machine , Operation Room Equipment , Hospital Bed , Laboratory Equipment
Own Brand, ODM, OEM
ISO 9001, ISO 9000, GMP, ISO 13485
  • House Hospital Room HEPA Filter Portable UV Air Purifier
    US$ 312 / Piece
    1 Piece (MOQ)
  • Hospital Portable HEPA Filters Air Purification System for Home Use
    US$ 2018 / Piece
    1 Piece (MOQ)
  • Multiple Kinds and Factory Price Portable UV Air Sterilizer
    US$ 1000 / Piece
    1 Piece (MOQ)

Shandong Yanuo Environmental Protection Equipment Co., Ltd

China Supplier - Gold MemberSince 2017

Suppliers with verified business licenses

4.0
Plant Area660
Plant Area
Manufacturer/Factory , Trading Company
Water Treatment Equipment
OEM
OHSAS18001:2007, ISO9001:2015 certificate, ISO14001:2015 certificate
  • Deionized Water Treatment Equipment
    US$ 47000 / Piece
    1 Piece (MOQ)
  • Variable Frequency Constant Pressure Water Supply Equipment Without Negative Pressure Water Supply Pump
    US$ 18800 / Piece
    1 Piece (MOQ)
  • Constant Pressure Water Supply Equipment Without Negative Pressure Water Supply Machine
    US$ 10800 / Piece
    1 Piece (MOQ)

Biobase Biolin Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area550
Plant Area
Number of Employees15
Number of Employees
Trading Company
Laboratory Equipment , Medical Device , Biochemistry Analyzer , Autoclave , Biological Safety Cabinet
ODM, OEM
ISO 9001, ISO 14001, ISO 20000
  • Biobase Air-Cleaner Humidifier Air Purifier HEPA Filter Air Purifier
    US$ 460 / set
    1 set (MOQ)
  • Biobase Wall Mounted UV Air Sterilizer with LED Display Hot Sell Bks-B-1000
    US$ 50 / Unit
    1 Unit (MOQ)
  • Biobase High Quality UV Sterilizer Wall Mounted UV Air Sterilizer
    US$ 150 / set
    1 set (MOQ)

Jinjiang Jiaxing Supply Management Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area900
Plant Area
Number of Employees50
Number of Employees
Trading Company
Shoes , Gifts , Clothes
OEM, ODM, Own Brand, customized
ISO 9001, ISO 9000, ISO 14001, BSCI, SHE Audits
  • Wholesales House Room Portable Air Purifiers
    US$ 75.99 / Piece
    200 Pieces (MOQ)
  • Portable Ionized Home Air Purifiers Household HEPA Filter Air Purifiers
    US$ 31 / Piece
    500 Pieces (MOQ)
  • Faction Newst Design Air Purifiers for Healthy Indoor Air
    US$ 60.3 / Piece
    300 Pieces (MOQ)

Guangzhou Kai Yuan Water Treatment Equipment Co., Ltd.

China Supplier - Diamond MemberSince 2013

Suppliers with verified business licenses

5.0
Plant Area1563
Plant Area
Number of Employees20
Number of Employees
Manufacturer/Factory , Trading Company
Reverse Osmosis System , UF System , Water Softener , Ultra-Pure Water , EDI System
Own Brand, ODM, OEM
ISO 9001
  • SUS304 Automatic Water Softener System 500lph Desalination Hardness Treatment Plant
    US$ 2870 / Set
    1 Set (MOQ)
  • Factory Provide Ion Exchange Device/ Mixed Bed
    US$ 500 / Piece
    1 Piece (MOQ)
Manufacturer/Factory , Trading Company
Water Filtered Shower Head , Shower Head , Water Purifier
Jiaxing, Zhejiang
  • Vitamin C +Aroma Sense Shower Head
    US$ 5 / Piece
    100 Pieces (MOQ)
  • 2023 New Product Water Filtered Shower Head with Vitamin C+Aroma Sense
    US$ 5.5 / Piece
    100 Pieces (MOQ)

SHENZHEN OUMEI GOU COMMERCE CO., LTD.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area1800
Plant Area
Number of Employees100
Number of Employees
Trading Company
Apparel & Accessories , Light Industry & Daily Use , Lights & Lighting , Pet Supplies , Office Supplies
OEM
Nil
  • Portable Crystal Humidifier USB Wireless Aroma Essential Oil Diffuser Air Humidificador with Atmosphere Lamp Home
    US$ 5.84 / Piece
    2 Pieces (MOQ)
  • Crystal Aromatheraphy Humidifier USB Diffuser Spray Silent Salt Lamp Wholesale&Fast Dropshipping
    US$ 5.81 / Piece
    2 Pieces (MOQ)

Guangzhou Jingzhiquan Environmental Protection Technology Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Annual Revenue40 Mil
Annual Revenue
Plant Area2000+
Plant Area
Number of Employees26
Number of Employees
Manufacturer/Factory , Trading Company
Aeration(disc aerator , tube Aerator , TPU pipe aerator , rotational flow aerator , Jet aerator)
Own Brand
ISO9001:2015, ISO14001:2015, ISO45001:2016
  • Air Treatment Odor Treatment Equipment Positve and Negative Oxygen Ions Reaction Equipment
    Negotiable
    1 Piece (MOQ)

Jupin Group Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Manufacturer/Factory
Water Bottle , Kitchen Ware , Shoes , Plastic Product , Bag
OEM, ODM
ISO 9001
  • Auminium Alloy Negative Ions Air Purifier Necklace
    US$ 2.7 / Piece
    200 Pieces (MOQ)

Ultron Technology (Foshan) Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Manufacturer/Factory
Food Blender , Bread Toaster , Rice Cooker , Electric Kettle , Air Fryer&Air Fryer Oven
OEM, ODM
Foshan, Guangdong
  • OEM Home Appliance Manufacturer Low Noise Air Freshener Negative Ion Air Purifier
    US$ 12.87 / Piece
    500 Pieces (MOQ)
Manufacturer/Factory
Sealing Machines , Autoclaves , Ultrasound Cleaners , Water Purifiers , Sterilization Pouches/Rolls
OEM, ODM, Own Brand
ISO 9001, ISO 13485
  • Easyseal Hot-Sale Air Purifier / Disinfection Machine (UV-Negative ions)
    US$ 280 / Piece
    5 Pieces (MOQ)

Suzhou Foberria New Energy Technology Co., Ltd.

China Supplier - Diamond MemberSince 2021

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Traction Battery , Energy Storage Battery , LiFePO4 Battery
Own Brand
ISO 9001, ISO 14001, QC 080000
  • Wholesale Forklift Battery 24V 48V 2pzs140 3pzs210 3pzs270 3pzs375 4pzs280 5pzs350 6pzs420
    US$ 100 / Piece
    10 Pieces (MOQ)

Fuzhou Onew Power Machinery Co., Ltd.

China Supplier - Diamond MemberSince 2020

Suppliers with verified business licenses

5.0
Plant Area2000
Plant Area
Manufacturer/Factory
Generators , Diesel Generators , Spare Parts , Marine Generator , Natural Gas Generators
Own Brand
ISO 9001
  • Home 70kv/70kVA/56kw Deutz German Diesel Eolica Power Station Generator Ohne Motor India
    US$ 5600 / set
    1 set (MOQ)

Guangzhou Homedec Sanitary Ware Co., Ltd.

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000
Plant Area
Manufacturer/Factory , Trading Company
Shower Faucet Bathtub Toilet , Faucet , Bidet Sprayer , Bathroom Accessories , Hand Shower
OEM, ODM, Own Brand
Guangzhou, Guangdong
  • High Pressure Ionic Aroma 2022 Vitamin Shower Showerhead Filter Clear Shower Head with vitamin C
    US$ 1.5 / Piece
    2 Pieces (MOQ)

Ningbo Yinyu Purification Technology Incorporated Company

China Supplier - Gold MemberSince 2022

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees56
Number of Employees
Manufacturer/Factory , Trading Company
Air Fryer , Medical Purifier , Oxygen Generator , Sleep Instrument
ODM, OEM
Others
  • Big Size ABS H11 HEPA Filter Air Purifier
    US$ 248.5 / Piece
    100 Pieces (MOQ)
  • Digital Air Cleaner W/ Internal&External Circulation
    US$ 248.5 / Piece
    100 Pieces (MOQ)
  • Air Purifier W/ Internal and External Circulation From Yinyu
    US$ 248.5 / Piece
    100 Pieces (MOQ)

Foshan Hanyi Technology Ltd

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area238
Plant Area
Number of Employees6
Number of Employees
Trading Company
Microwave Oven , Air Fryer Oven , Multi-Cooker , Toaster Oven , Dishwasher
ODM, OEM
Response Time≤3h
  • 3 Speed Wind HEPA Filter Air Cleaner Air Purifier for Dust Removal
    US$ 14.5 / units
    1620 units (MOQ)
  • Living Room Home Dust Smoke Pm2.5 Air Purifier with HEPA Filter
    US$ 14.5 / units
    1620 units (MOQ)
  • Low Noise Portable Living Room White Noise Air Purifier for Home
    US$ 14.5 / units
    1620 units (MOQ)

Zibo Joyreach New Materials Co., Ltd.

China Supplier - Diamond MemberSince 2019

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company
Concrete Admixture , Ath Aluminum Hydroxide , Flame Retardant Filler Powder , Calcined Alumina Oxide , Polycarboxylate Superplasticizer
OEM, ODM, Own Brand
ISO 9001, GMP, PAS 28000
  • China Hypochlorous Acid Solution Is Acidic and Used as Disinfectant, Hypochlorous Acid Generator
    US$ 7000 / Set
    1 Set (MOQ)
  • Acidic Electrolyzed Oxidizing Water Generator, Hypochlorous Acid Generator, Hheow pH2-3 Hhsaew pH5-6 Disinfectant Eow Water Making Machine
    US$ 7000 / Set
    1 Set (MOQ)
  • Hypochlorous Acid Generator, Disinfectant Making Machine Hheow pH5-6 Hhsaew pH2-3 Acidic Oxidized Electrolyzed Water Treatment Machine
    US$ 7000 / Set
    1 Set (MOQ)

Qingdao Jinhuimo International Trading Co., Ltd.

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
UF Membrane , Mbr Membrane Module , Water Treatment Equipment , Mbbr
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
  • Lx0.5t/H EDI Module Continous Electrodeionization Cdi Module for Pure Water
    US$ 842 / piece
    1 piece (MOQ)
  • 2.0t/H EDI Module Continous Electrodeionization Cdi Module for Pure Water
    US$ 1472 / piece
    1 piece (MOQ)
  • Jhm 50L EDI Module Continous Electrodeionization Cdi Module for Pure Water
    US$ 300 / piece
    1 piece (MOQ)

Hoyo Scitech Co., Ltd.

China Supplier - Gold MemberSince 2020

Suppliers with verified business licenses

4.0
Plant Area500
Plant Area
Manufacturer/Factory , Trading Company
Electric Fan , Leafless Fan , Air Circulation Fan , Bladeless Fan , Oxygen Concentrator
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 13485
  • Home Air Purifier Portable Air Purifier Air Purifier Humidifier
    US$ 15.28 / Piece
    50 Pieces (MOQ)
  • Home Appliances Household Desktop Air Purifier USB Air Purifier
    US$ 12.28 / Piece
    50 Pieces (MOQ)
  • Portable Air Purifier Home Air Purifier
    US$ 15.28 / Piece
    50 Pieces (MOQ)

Pingxiang Obbo Environmental Technology Co., Ltd.

China Supplier - Gold MemberSince 2023

Suppliers with verified business licenses

4.0
Plant Area1000
Plant Area
Manufacturer/Factory
Ceramic Foam Filter , Honeycomb Ceramic , Catalyst
OEM
Response Time≤3h
  • White/Blue/Pink/Brown/Yellow Nano Bacterial Ceramic Ball Fish Pond Filter Media
    US$ 1000 / 1000kgs
    1 1000kgs (MOQ)
  • 30X30mm Colorful Aquarium Filter Media Bio Nano Bacteria Ball for Koi Pond
    US$ 1000 / 1000kgs
    1 1000kgs (MOQ)
  • 30mm Five Colors Nano Quartz Filter Ball Bio Bacteria Ceramic Ball Aquarium Filter Media for Fish Tank
    US$ 1000 / 1000kgs
    1 1000kgs (MOQ)

Yueqing Fiy Electric Co., Ltd.

China Supplier - Diamond MemberSince 2022

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Number of Employees63
Number of Employees
Manufacturer/Factory , Trading Company
Solar Lights , Solar Outdoor Lights , Solar Decorative String Lights , Solar Charger , Solar Power System
Own Brand, ODM, OEM
ISO 9001
  • Ozone Generator Sterilizer Air Purifier Fresh Deodorizer Disinfection Home Pets
    Negotiable
    500 Pieces (MOQ)
  • Ozone Generator Ionizer Generator Filter Purification Home Toilet Deodorizer Pet Deodorizer Air Ionizer Home Sterilization Air Purifier Office Sterilizer
    US$ 12.5 / Piece
    100 Pieces (MOQ)
  • Negative Ion Hair Straightener Straight Hair Comb Automatic Hair Curler Curling Stick Multi-Function Infrared Hot Air Comb
    US$ 5.46 / Piece
    1000 Pieces (MOQ)

Ningbo Shone Med-Tech Co., Ltd.

China Supplier - Diamond MemberSince 2017

Suppliers with verified business licenses

5.0
Plant Area2000+
Plant Area
Manufacturer/Factory , Trading Company , Group Corporation
Christmas Trees , Christmas Garland , Christmas Balls , Artical Flowers , Artificial Vase
OEM, ODM, Own Brand
ISO 9001, ISO 13485
  • Popular Innovative Electronics Small Gift Item Cheaper Car Air Purifier
    US$ 5.2 / Piece
    50 Pieces (MOQ)
  • Desktop Table USB Plant Air Purifier Office Souvenir Promotional Gift
    US$ 7 / Piece
    100 Pieces (MOQ)
  • Innovative Cool Innovative Electronic New Gadget
    US$ 7.5 / Piece
    10 Pieces (MOQ)

Xi'an Homey Technology Co., Ltd.

China Supplier - Gold MemberSince 2021

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Manufacturer/Factory
Water Treatment Equipment , Filter Bottle , Water Vending Machine , Household Water Purifier , Water Treatment Fitting
OEM, ODM
ISO 9001, ISO 14001, ISO 14000
  • Water Softeners Salt Filters Treatment Water Softener System
    US$ 150 / Set
    1 Set (MOQ)
  • Factory Direct Sales Water Softener System
    US$ 600 / Set
    1 Set (MOQ)
  • Industrial Water Softener System Tank
    US$ 600 / Set
    1 Set (MOQ)

Henan Huatai Cereals and Oils Machinery Co., Ltd.

China Supplier - Gold MemberSince 2013

Suppliers with verified business licenses

4.0
Plant Area2000+
Plant Area
Number of Employees547
Number of Employees
Manufacturer/Factory , Trading Company
Oil Equipment , Oil Machine , Palm Oil Equipment , Rice Bran Oil Equipment , Oil Press
ODM, OEM, Own Brand
ISO 9001
  • 30 Tph Palm Fruit Banch Oil Press Machine, Palm Oil Making Machine
    US$ 5000 / Set
    1 Set (MOQ)
  • Palm Oil Making Machine, Palm Oil Refining and Fractionation Machine.
    US$ 5000 / Set
    1 Set (MOQ)
  • Palm Fruit Oil Refining Process Machine, Oil Milling Equipment
    US$ 5000 / Set
    1 Set (MOQ)
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Industrial Equipment & Components (195) Consumer Electronics (189) Electrical & Electronics (187) Manufacturing & Processing Machinery (165) Health & Medicine (161) Light Industry & Daily Use (84) Auto, Motorcycle Parts & Accessories (64) Tools & Hardware (49) Construction & Decoration (45) Instruments & Meters (45) More

Business Type

Manufacturer/Factory (374) Trading Company (275) Group Corporation (16) Individuals/SOHO (2) Other (7)

Management Certification

ISO 9001 (251) ISO 14001 (101) ISO9001:2015 (58) ISO 9000 (54) BSCI (42) GMP (29) Others (29) ISO 14000 (25) ISO14001:2015 (25) ISO 20000 (24) QC 080000 (23) ISO 13485 (22) OHSAS/ OHSMS 18001 (18) IATF16949 (16) ISO 14064 (11) HSE (11) FSC (10) HACCP (7) SEDEX (6) PAS 28000 (6) ISO 22000 (5) QHSE (5) ASME (4) ISO 10012 (4) BS 25999-2 (4) ISO45001:2016 (3) LEED (3) BRC (3) ANSI/ESD (3) ISO 17025 (3) QSR (3) GAP (3) IFS (3) SA 8000 (3) ISO9001:2008 (3) ISO 29001 (2) OHSAS18001:2007 (2) WRAP (1) AIB (1) BREEAM (1) HQE (1) ISO 50001 (1) SHE Audits (1) EICC (1) More

Annual Revenue

<1 Million USD (159) 10 ~ 50 Million USD (12) 5 ~ 10 Million USD (10) >100 Million USD (5) 50 ~ 100 Million USD (4) 2.5 ~ 5 Million USD (4) 1 ~ 2.5 Million USD (3) More

No. of Employees

5-50 People (91) 51-200 People (65) 201-500 People (16) Less than 5 People (10) 501-1000 People (5) Above 1000 People (1) More

Province & Region

Guangdong (181) Zhejiang (66) Jiangsu (52) Shandong (51) Fujian (25) Hebei (15) Anhui (13) Beijing (10) Shanghai (8) Hunan (7) Jiangxi (7) Hubei (5) Shaanxi (5) Henan (4) Chongqing (3) Sichuan (3) Liaoning (1) Tianjin (1) Guangxi (1) Shanxi (1) More