Home Supplier Discovery Industrial Equipment & Components Air Filter Primary Efficient Filter Factories & Companies
Total 735 primary efficient filter factories & companies found with 2,205 products. Source high quality primary efficient filter from our great selection of reliable primary efficient filter manufacturing factories.

LDH GAS SYSTEMS COMPANY LIMITED

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Nitrogen Generator , Oxygen Generator , Liquid Nitrogen Generator , Cryogenic N2/O2 Generator , Oxygen Filling Machine
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Beijing, Beijing
Main Markets: Europe

RIGID HVAC CO., LTD.

Gold MemberGold Member
Business Type: Trading Company
Main Products: Miniature Compressor , DC Air Conditioning , Compact Liquid Chiller , FPSC Stirling Cooler
Factory ownership: Limited Company
R&D Capacity: Own Brand
Location: Jinhua, Zhejiang
Main Markets: North America , Europe , East Asia(Japan/ South Korea) , Domestic

Shandong Yufeng Water Treatment Equipment Co., Ltd.

Gold MemberGold Member
Main Products: Water Treatment Plant , RO Plant , Water Treatment Equipment , RO Membrane , RO Machine
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Linyi, Shandong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Zhejiang Top Cloud-Agri Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: General Laboratory Equipment , Agriculture Equipment , Testing Equipment , Tools , Software and Hardware of Agriculture Informatization and Internet of Things
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Hangzhou, Zhejiang
Main Markets: Europe , Southeast Asia/ Mideast , Africa

AA4C Automotive Co., Ltd.

Gold MemberGold Member
Main Products: Garage Equipment , Tire Changer , Wheel Balancer , Car Lift , Spraybooth
Factory ownership: Limited Company
Location: Shanghai, Shanghai
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Biobase Meihua Trading Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Autoclave , Chemistry analyzer , Laminar Flow Cabinet , Lab Incubator , Medical Freezer
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Jinan, Shandong
Production Lines: 8

ZDProTech Technology Co., Ltd.

Gold MemberGold Member
Main Products: FRP Grating , FRP Pultrusion Profiles , FRP Panel/ Sheet , FRP Pressure Vessel , SMC Water Tank
Factory ownership: Limited Company
Location: Hengshui, Hebei
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Boxing Motexo Industries Co., Ltd.

Gold MemberGold Member
Main Products: Centrifugal Fan , Axial Fan , Mining Ventilation Fan , Jet Fan , Big Ass Cooling Fan
Factory ownership: Limited Company
Location: Jinan, Shandong
Main Markets: Southeast Asia/ Mideast

Zhucheng Hongli Shengde Environmental Science and ...

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Incinerator , Sewage Treatment Equipment , Wastewater Treatment Equipment , Water Treatment Equipment , Sludge Treatment Equipment
Mgmt. Certification:
ISO9001:2015, ISO14001, ISO45001:2018
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Weifang, Shandong

QINGDAO OULI MACHINE CO., LTD.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Rubber Vulcanizing Press , Rubber Mixing Mill , Tire Recycling Machine , Rubber Kneader , Rubber Calender Machine
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Qingdao, Shandong
Production Lines: 2

Changzhou Weituo Pharmaceutical and Chemical Machinery ...

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Drying Machine
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Changzhou, Jiangsu
Production Lines: 1

ANPING REDSTAR WIRE MESH MFG CO., LTD

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Vibrating Screen Mesh , Woven Wire Mesh , Self-Cleaning Screens , Polyurethane Screens , Wedge Wire Screens
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Hengshui, Hebei

Jiangyin Chenyuan Machinery Manufacturing Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Crusher , Pulverizer , Mixer , Granulator , Dryer
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Wuxi, Jiangsu

Changzhou Yuanze Drying Equipment Co., Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Dryer Equipment
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Changzhou, Jiangsu
Production Lines: 1

Zhejiang Menred Comfort System Co., Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Room Thermostat; Electro Thermal Actuator; Manifolds; Floor Heating Pipe; PPR Pipe
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM
Location: Wenzhou, Zhejiang

Henan Maoxing Environmental Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory
Main Products: Environmental Protection Equipment
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Zhengzhou, Henan
Production Lines: 4

Taizhou Hongyuan Fire Equipment Manufacturing Co., Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Fire Hoses Fire Sprinkler Fire Extinguishe , Fire Hydrant Fire-Fighting Equipmen , Fire Valve Alarm Valve
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM
Location: Taizhou, Jiangsu
Production Lines: Above 10

Hangzhou Winteam Scientific Instrument Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Sterility Test System , Microbial Limit Test System , Blank Plate Production Line , Embossing Machine , Hot Stamping Machine
Mgmt. Certification:
ISO45001:2018, ISO14001, ISO9001:2015, Others
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Hangzhou, Zhejiang

Henger Manufacturing (Shandong) Machinery Technology ...

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Slaughter Equipment , Meat Processing Machine , Meat Packaging Machine , Meat Cutting and Deboning Line , Crate Washing Machine
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Binzhou, Shandong

Shenzhen Xinqinfeng Industrial Equipment Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Auto Spray paint machine , Robot spray paint machine , Full Auto spray paint line , Drying machine , VD Coating machine
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shenzhen, Guangdong
Production Lines: 2

Henan Huatai Cereals and Oils Machinery Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Oil Equipment , Oil Machine , Palm Oil Equipment , Rice Bran Oil Equipment , Oil Press
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Anyang, Henan

Shandong Yunfan Heavy Industry Group Co., Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Drum Dryer
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
Location: Jining, Shandong
Production Lines: 2

Jiangsu Jingzhongjing Industry Coating Equipment Co., ...

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Car Spray Booth , Wood Spray Booth , Bus Spray Booth , Industrial Paint Booth , Shot Blast Machine
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Yancheng, Jiangsu
Production Lines: 3

Shanghai Xuyang Huihong Mechanical and Electrical Sales ...

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: Spray Booth , Car Wash Equipment , Water Recycle , Touchless car wash equipment , Roller car washing machine
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Shanghai, Shanghai
Main Markets: North America , Southeast Asia , Oceania , Mid East

Shanghai Fuchan Machinery Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Trading Company
Main Products: High pressure belt sludge dewatering system , Screw sludge dehydrator , Rotary drum sludge thickner
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM
Location: Shanghai, Shanghai

Qingdao Grand Rubbers Co., Ltd

Diamond MemberDiamond Member
Main Products: Multi-Ply Fabric Conveyor Belt , Steel Cord Conveyor Belt , Sidewall Conveyor Belt , White Conveyor Belt , Heat Resistant Conveyor Belt
Factory ownership: Limited Company
Location: Qingdao, Shandong
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe
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Category

Industrial Equipment & Components (513) Manufacturing & Processing Machinery (477) Tools & Hardware (186) Electrical & Electronics (164) Construction & Decoration (164) Instruments & Meters (162) Auto, Motorcycle Parts & Accessories (157) Metallurgy, Mineral & Energy (146) Chemicals (108) Agriculture & Food (48) More

Management Certification

ISO9001:2015 (172) ISO 14001 (125) ISO45001:2018 (89) ISO 9001 (66) Others (49) ISO 9000 (15) ISO 14000 (12) OHSAS/ OHSMS 18001 (7) HSE (7) ISO 20000 (7) GMP (7) QC 080000 (6) BSCI (6) ISO 13485 (5) IATF16949 (5) ISO 14064 (4) ASME (3) ISO 50001 (3) ISO14001:2015 (3) FSC (2) ISO 17025 (2) ISO45001:2016 (2) WRAP (1) HACCP (1) QSR (1) PAS 28000 (1) AIB (1) GAP (1) IFS (1) SA 8000 (1) ISO 22000 (1) BREEAM (1) ISO 29001 (1) HQE (1) LEED (1) QHSE (1) SHE Audits (1) BRC (1) ANSI/ESD (1) BS 25999-2 (1) EICC (1) ISO 10012 (1) SEDEX (1) More

R&D Capacity

ODM (603) OEM (589) Own Brand (317) Others (7)

Annual Revenue

<1 Million USD (445) 2.5 ~ 5 Million USD (12) 5 ~ 10 Million USD (10) 10 ~ 50 Million USD (8) 1 ~ 2.5 Million USD (4)

No. of Employees

5-50 People (402) 51-200 People (122) Less than 5 People (68) 201-500 People (34) 501-1000 People (7) Above 1000 People (3) More

Province & Region

Shandong (144) Jiangsu (99) Guangdong (98) Zhejiang (78) Hebei (67) Henan (54) Shanghai (47) Fujian (20) Hubei (19) Hunan (17) Anhui (15) Liaoning (14) Beijing (13) Jiangxi (11) Chongqing (10) Sichuan (8) Shaanxi (6) Shanxi (5) Tianjin (5) Guangxi (2) Hainan (2) Jilin (1) More