Home Supplier Discovery Industrial Equipment & Components Air Filter Primary Efficient Filter Factories & Companies
Total 736 primary efficient filter factories & companies found with 2,208 products. Source high quality primary efficient filter from our great selection of reliable primary efficient filter manufacturing factories.

Shijiazhuang Rongxin Science and Technology Co., Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Intelligent batching system , vacuum conveyor , mixing machine , dust free feeding station , tube disc chain conveyor
Mgmt. Certification:
ISO14001:2015, Others
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shijiazhuang, Hebei

TIANJIN HUAYUAN TIMES METAL PRODUCTS CO., LTD.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Packaging wire , Galvanized wire , Steel stranded wire , High carbon galvanized wire , Non-magnetic steel wire
Mgmt. Certification:
ISO50001, Others
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM
Location: Tianjin, Tianjin

Qingdao Hongfeng Xianglong Valve Manufacturing Co., ...

Diamond MemberDiamond Member
Main Products: Marine Valve , Gate Valve , Check Valve , Globe Valve , Engine Valve
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Qingdao, Shandong
Production Lines: 2
Main Markets: Domestic

Shandong Geomembrane New Materials Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Geomembrane , Composite Geomembrane , Geocell , Geotextile , Three-Dimensional Composite Drainage Network
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Jinan, Shandong
Production Lines: 1

NINGBO HICON INDUSTRY CO., LTD.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Air Conditioning Units
Mgmt. Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Ningbo, Zhejiang

Changsha Xinkang Advanced Materials Co., Ltd.

Diamond MemberDiamond Member
Main Products: Sputtering Targets , Evaporation Materials , High Purity Metal Materials , Alloy Materials , Compound Materials
Factory ownership: Limited Company
Location: Changsha, Hunan
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Guangzhou Sincere Information Technology Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Camera Module , Endoscope Camera Module , USB Camera Module , Camera Sensor , Imaging Sensor
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Guangzhou, Guangdong
Production Lines: 6

Hangzhou Duokai Technology Co. , Ltd.

Gold MemberGold Member
Main Products: Dehumidifier , Humidifier , Industrial Dehumidifier , Commercial Dehumidifier , Desiccant Dehumidifier
Factory ownership: Limited Company
Location: Hangzhou, Zhejiang
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Zhucheng Yido Intelligent Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Meat Processing Equipment Production Line , Fruit and Vegetable Processing Equipment , Potato Chips Production Line , Fish Processing Production Line , Pet Food Production Line
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Weifang, Shandong
Production Lines: 1

Hols (Suzhou) Automation Co., Ltd.

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Pressure Sensor Assembly & Testing Line , Vacuum Potting Machine , Dispensing Machine , Curing Oven
Mgmt. Certification:
ISO9001:2015
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Suzhou, Jiangsu

Shenzhen Eurostars Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Water Chiller , Fan Coil , Package Air Conditioning , Refrigeration Condensing Unit-Evaporator
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Shenzhen, Guangdong
Main Markets: South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia

Beierbian Group Co., Ltd

Diamond MemberDiamond Member
Main Products: Power Transformer , Switchgear , Substation , Distribution Transformer
Factory ownership: Limited Company
Location: Wenzhou, Zhejiang
Main Markets: Southeast Asia , Africa , Mid East , Eastern Asia

Yantai Guocheng Metal Products Co., Ltd

Diamond MemberDiamond Member
Main Products: Structural Steel Fabrication , Pressure Vessels , Weldments Structure Steel , Idlers , Transmission Shaft
Location: Yantai, Shandong
Main Markets: North America , Southeast Asia , Eastern Asia , Western Europe

Suzhou Newmeen Scientific Instruments Co., Ltd.

Diamond MemberDiamond Member
Main Products: Laboratory Centrifuges , Laboratory Water Purifier , Vacuum Concentrator , Veterinary Anesthesia Machine , Animal Blood Analyzer
Factory ownership: Limited Company
Location: Suzhou, Jiangsu
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Zhejiang Geyue Electric Technology Co., Ltd.

Diamond MemberDiamond Member
Main Products: Power Capacitors , AC Contactors , Switchover Capacitor Contactor , Reactive Power Compensation Devices , Series Reactors
Factory ownership: Limited Company
Location: Wenzhou, Zhejiang
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Shandong GOLD Hongye NET Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Olive Net , Anti-Insect Net , Anti-Hail Net , Safety Net , Sun Shade Net
Factory ownership: Limited Company
R&D Capacity: ODM, OEM
Location: Binzhou, Shandong
Production Lines: 10

Mengyin Runlu Import and Export Trading Co., Ltd

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Exploration Core Box , PVC Pipe , Plastic Pipe , PVC Wire Filter Water Pipe , PE Water Supply Pipe
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Linyi, Shandong
Production Lines: Above 10

Krubo Motor (Tianjin) Co., Ltd

Diamond MemberDiamond Member
Main Products: Cooling Fan , Motor , Centrifugal Fan , Axial Flow Fan , Refrigeration Equipment
Factory ownership: Private Owner
Location: Tianjin, Tianjin
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Hangzhou Shengpai Technology Co., Ltd.

Gold MemberGold Member
Main Products: Ultrasonic Homogenizer , Ultrasonic Plastic Welding Machine , Ultrasonic Spot Welding Machine , Ultrasonic Cutting Machine , Ultrasonic Welding Transducer
Factory ownership: Limited Company
Location: Hangzhou, Zhejiang
Main Markets: North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe

Qingdao Evertech Industry Co., Ltd.

Diamond MemberDiamond Member
Main Products: Composite Curing Autoclave , Rubber Plastic Kneader Machine , Sand Blast Rooms/Air Blast Rooms , Rubber Plastic Rheometer , Autoclave for Rubber Shoes
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

Hangzhou Huanyu Vision Technology Co., Ltd.

Diamond MemberDiamond Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Zoom Camera Mdule , CCTV Camera , PTZ Camera
Factory ownership: Limited Company
R&D Capacity: Own Brand, ODM, OEM
Location: Hangzhou, Zhejiang
Main Markets: North America , Europe , Southeast Asia/ Mideast

Shanghai Qiujing Biochemical Reagent Instrument Co., ...

Gold MemberGold Member
Business Type: Manufacturer/Factory & Trading Company
Main Products: Pipette , centrifuge , vortex mixter , cell counting chamber slides , metal bath
Mgmt. Certification:
Others
Factory ownership: Limited Company
R&D Capacity: OEM
Location: Shanghai, Shanghai

Hebei Weishi New Materials Co., Ltd.

Diamond MemberDiamond Member
Main Products: FRP/GRP Grating , FRP/GRP Pipe and FRP Continuous Winding Pipes , FRP/GRP Tank , FRP/GRP Water Panel Tank , FRP/GRP Septic Tanks
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

Hebei Tec-Sieve Wire Mesh Products Co., Ltd.

Gold MemberGold Member
Main Products: Grassland Fence Field Fence Cattle Deer Fence , Perforated Metal Screen , Expanded Metal Mesh , Stainless Steel Wire Rope Mesh , Woven Wire Mesh Vibrating Screen Mesh
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
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Category

Industrial Equipment & Components (513) Manufacturing & Processing Machinery (477) Tools & Hardware (185) Construction & Decoration (164) Electrical & Electronics (163) Instruments & Meters (161) Auto, Motorcycle Parts & Accessories (157) Metallurgy, Mineral & Energy (145) Chemicals (108) Agriculture & Food (48) More

Management Certification

ISO9001:2015 (172) ISO 14001 (126) ISO45001:2018 (90) ISO 9001 (66) Others (49) ISO 9000 (15) ISO 14000 (12) HSE (7) ISO 20000 (7) OHSAS/ OHSMS 18001 (7) GMP (7) QC 080000 (6) BSCI (6) IATF16949 (5) ISO 13485 (5) ISO 14064 (4) ASME (3) ISO14001:2015 (3) ISO 50001 (3) ISO45001:2016 (2) FSC (2) ISO 17025 (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 (444) 2.5 ~ 5 Million USD (13) 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 (69) 201-500 People (34) 501-1000 People (7) Above 1000 People (3) More

Province & Region

Shandong (145) Jiangsu (99) Guangdong (99) Zhejiang (78) Hebei (67) Henan (54) Shanghai (47) Fujian (20) Hubei (19) Hunan (16) Anhui (15) Liaoning (14) Beijing (13) Jiangxi (11) Chongqing (10) Sichuan (8) Shaanxi (6) Tianjin (5) Shanxi (5) Hainan (2) Guangxi (2) Jilin (1) More