Powered by Made-in-China.com
Ventilation Air Vent Valve Ceiling Diffuser Air Return Grille for HVAC System
US$99.00
1-49 Sets
US$59.00
50+ Sets
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Aluminium AlloyUsage
for Air Conditioner, for Refrigerate, Air Outlet / Return, HVAC System, Cleanroom SystemModel NO.
Air Grille with Folding FilterType
Square DiffuserVenetian-Style Air Layers
SingleInstallation
InletCertification
ISOProduct Name
Air Return Grille with Medium Effect FilterColor
White, or Customized.Frame Material
Aluminum, Alloy, Stainless Steel, or CustomizedSize
300*300*80mmAlternative Material for Frame
Powder Coated Plate or 304 Stainless SteelSurface
Powder CoatedLead Time
7-10 DaysApplication for Industries
Cleanroom, Laboratory, Pharmaceutical, HospitalTransport Package
Carton and Wood CaseSpecification
Customized design & size is available.Trademark
ZhongjingOrigin
Foshan, ChinaHS Code
73083000Production Capacity
50000 Pieces/YearCompany profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤4.57h
AI-Powered supplier vetting
SummaryThe supplier operates across purification and environmental-protection equipment, hardware, valves, and medical-device-related activities. It reports broad customization and ODM capabilities, recent new-product development, technical R&D resources, extensive metal-forming, cutting, welding, and drying equipment, and OEM service for well-known brands. After-sales installation and debugging support is stated, with written service procedures and corrective-action records. ISO9001:2015, ISO45001:2018, ISO14001, CE, invention patents, and utility-model patents are reported. Financial-related records cover 2021–2023, but the provided information does not disclose sufficient financial performance details. Overseas service coverage is recorded as zero, while port proximity, trade terms, and one-month lead times are provided.
Supplier typeThe supplier is a diversified manufacturer and seller spanning liquid separation and purification equipment, environmental-protection equipment, hardware, valves, and multiple medical-device and pharmaceutical-related activities. The listed licensed activities include production and management of Class II and Class III medical devices, medical masks, protective equipment, and drugs, indicating a manufacturing-oriented supplier with a broad regulated-product scope.
CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, along with CE product-certification capability. These explicitly demonstrate quality, occupational health and safety, environmental-management, and product-compliance credentials.
After-Sales capabilityThe supplier states that it provides timely installation and debugging support in coordination with product delivery. It also reports written service procedures with follow-up records and a corrective and preventive action procedure with records; however, overseas service coverage is listed as zero, which limits the demonstrated international service reach.
R&D capabilityThe supplier reports a strong technical R&D team, new-product development within the past year, ODM availability, and multiple national invention and utility-model patents. These are explicit indicators of product-development and technical innovation capability, although no detailed patent counts or technical outcomes are provided.
Production capacityThe listed equipment includes automatic bending, forming, pressing, drying, laser cutting, punching, shearing, welding, robotic welding, and butt-welding machinery, supporting in-house metal fabrication and assembly capability. The supplier also lists production activities for medical devices, masks, protective equipment, and drugs, although capacity, output volume, and facility scale are not stated.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also states that its R&D team can understand customer requirements, design customized products, and deliver complete project solutions, demonstrating broad customization coverage.
Send Inquiry
*To:
Foshan Zhongjing Purification Equipment Co., Ltd.
Foshan Zhongjing Purification Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Premium Single Deflection Air Grille for HVAC Systems
US$5.00
100 Pieces(MOQ)
HVAC Fresh Indoor Air Vent Registers Air Conditioner Grille
US$4.00
1 Piece(MOQ)
Stainless Steel Return Air Grille Fixed Louver Suitable for HVAC Ventilation Duct
US$5.00
100 Pieces(MOQ)
Ceiling air conditioner aluminum air vent round ventilation grilles AR6312
US$1.26-10.09
100 Pieces(MOQ)
HVAC Ventilation Fan Fixed Blade Air Vent Cover Wall Vent Grille
US$0.49-0.99
100 Pieces(MOQ)
HVAC Ventilation Exhaust Grille Diffuser Wall Rectangle Louvered Air Vent Cover
US$0.90-1.00
100 Pieces(MOQ)
Low Noise HVAC Vent Cover Air Ventilation Air Supply Grilles for Long Distance Level Superior Places
US$2.00-12.00
1 Piece(MOQ)
Factory Price Stainless Steel Air Vent Diffuser HVAC Ventilation Grille Hood Cover
US$0.89-2.26
100 Pieces(MOQ)
Aluminum Hinged Return Air Grille with Optional Mesh Grille Air Diffuser for Supply Air
US$10.00-30.00
50 Pieces(MOQ)
HVAC Ventilation Filtered Return Air Grille Eggcrate Grille with Filter Bag
US$59.00-99.00
1 Set(MOQ)
Ceiling Square Air Duct Vent Diffuser Louver Return Grille with Filter Grid
US$13.50-15.00
100 Pieces(MOQ)
Ventilation System Steel Square Air Grille Wall Grille Louvered Air Vent Cover
US$1.00-3.00
100 Pieces(MOQ)
Longzhuo FRP Grating Ceiling Return Vent Grille for HVAC System
US$11.50
10 Pieces(MOQ)
Sand Trap Industrial Ventilation HVAC Fixed Return Blades Steel Louvered Grille
US$2.00-12.00
1 Piece(MOQ)
Return Ceiling Aluminum Diffuser Weather Louver Air Diffuser Grille for Ventilation
US$7.50-15.80
10 Pieces(MOQ)
HVAC Aluminium Alloy Grille Diffuser Recessed Rectangular Louvered Air Vent Cover
US$0.90-1.00
100 Pieces(MOQ)



















