• Sourcing solutions
  • Services & Membership
  • Help
On Alibaba
My Alibaba
My Alibaba   Message Center Manage RFQ My Orders My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders 0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites 0
Favorites
View all items
by {0}
logo
Ningbo Zentec Air Conditioning & Refrigeration Co., Ltd.
CN
9YRS
实力供应商
Main categories: Ventilation Products, Refrigeration and Air Conditioner Parts
Consolidation serviceGood reputation supplierYears in industry(10)
Top picks

Product categories

Ventilation Manufacturer Ductwork Galvanized Hex Flange Head Self-drilling Screws with Cross Head for HVAC System
$0.03 - $0.04/piece
10000 pieces(Min. Order)
Ventilation Supplier Grade 4.8 Stainless Steel Galvanized Hex Flange Head Wood Screw M8 Hex Head Wood Screw for HVAC System
$0.01 - $0.02/piece
10000 pieces(Min. Order)
High quality Factory direct sale HVAC Zinc plated steel fully Stud Dia 6 8 10 12mm threaded rod for ventilation
$0.18 - $0.22/meter
500 meters(Min. Order)
Port-A-Torch Kit with Oxygen and Acetylene Tanks and 3/16 in. x 12 ft. Hose, for Cutting Welding and Brazing (215) Questions & A
$113.70 - $123.00/piece
20 pieces(Min. Order)
Wholesale R32 Lithium Battery Vacuum Pump For Air Conditioning And Refrigeration
$75.00 - $81.00/piece
50 pieces(Min. Order)
1 Pole Contactor Motor Definite Purpose AC Contactor One Pole HVAC Electrical Magnetic Condenser Contactor
$1.58 - $2.50/piece
500 pieces(Min. Order)
Ventilation system Hot Dip Galvanized Zinc Plated circular plain washer
$0.10 - $0.60/piece
10000.0 pieces(Min. Order)
HVAC HLD-100 Refrigerant Leak Detectors Halogen Leak Detector
$7.50 - $8.90/set
100.0 sets(Min. Order)
All products
a. Air Diffuser and Grille
Air Valves
1
Selected products (0/20)
Click {0} to select products that you want to inquire about before clicking the Contact supplier button.
HVAC Adjustable Supply Exhaust Plastic Air Disk Round Ceiling Diffuser Plastic Air Vent Valve for Ventilation System
$0.88 - $1.32/piece
100 pieces(Min. Order)
HVAC Adjustable Supply Exhaust Supply Plastic Air Disk Round Ceiling Diffuser Plastic Air Vent Valve for Ventilation
$0.88 - $1.32/piece
100 pieces(Min. Order)
Best Price Ventilation Round Metal Exhaust Air Valve Ceiling Vent Grille Diffuser Disc Air Valve for HVAC System
$3.10 - $3.30/piece
5000 pieces(Min. Order)
Factory Price Ventilation Air Grille Air Vent Ceiling Round Diffuser Metal Supply Air Valve Disc Valve for HVAC System
$0.88 - $1.23/piece
100 pieces(Min. Order)
Factory Price Ventilation Outlet Waterproof Adjustable Round Disc Valve Stainless Steel Air Valve for HVAC System
$2.70 - $3.30/piece
100 pieces(Min. Order)
Factory Price Ventilation Round Metal Exhaust Air Valve Ceiling Vent Grille Diffuser Disc Air Valve for HVAC System
$3.10 - $3.30/piece
5000 pieces(Min. Order)
Factory Price Ventilation Round Metal Exhaust Air Vent Ceiling Diffuser Air Grille Valve Air Disc Valve for HVAC System
$0.83 - $1.03/piece
200 pieces(Min. Order)
HVAC Adjustable Supply Exhaust Ductwork Plastic Air Disk Round Ceiling Diffuser Plastic Air Vent Valve for Ventilation
$0.88 - $1.32/piece
100 pieces(Min. Order)
Hot Selling Office Houses Vent Louver Suitable Air Conditioner Plastic Air Outlet Stainless Steel air vent
$0.87 - $1.24/piece
100 pieces(Min. Order)
ABS ventilation hvac round vppr Plastic Vent Louver air valves air diffuser Grille Pull Rope Exhaust Fan white air vent
$1.54 - $2.99/piece
200 pieces(Min. Order)
HVAC system good quality RAL 9010 Ventilation 100 mm supply valve metal air vent
$1.00 - $1.20/piece
500 pieces(Min. Order)
Factory price Ventilation plastic square Ceiling air supply vent diffuser
$0.65 - $1.20/piece
200 pieces(Min. Order)
Hot sell VP Round Air Vales Diffuser Plastic Air Vents Wall Ceilling Cover Vents for ventilation
$0.65 - $1.20/piece
200 pieces(Min. Order)
HVAC ventilation outlet stainless steel adjustable wall ventilation air conditioning ceiling covers supply return ac air vent
$0.70 - $0.75/piece
500 pieces(Min. Order)
HVAC ventilation outlet stainless steel adjustable air conditioning wall ventilation ceiling covers supply return ac air vent
$1.20 - $1.30/piece
500 pieces(Min. Order)
Air Conditioners Ventilation Grilles External Round Ceiling Air Grille Diffuser Air Vent Aluminum Vent Louver for HVAC Systems
$1.20 - $2.70/piece
50 pieces(Min. Order)
HVAC Waterproof Stainless Steel 4" 5'' 6'' Outlet Round Adjustable Wall Air Vent
$2.70 - $3.30/piece
100 pieces(Min. Order)
HVAC system ABS plastic air vent grille diffuser covers round white air conditioner vent covers
$0.75 - $0.80/piece
1000 pieces(Min. Order)
HVAC system ABS plastic air vent grille diffuser covers round white air conditioner vent covers
$0.75 - $0.80/piece
1000 pieces(Min. Order)
Ventilation Galvanized steel Mounting Collar for Metal Valve
$0.57 - $0.92/piece
500 pieces(Min. Order)
Factory price HVAC High Quality Supply and exhaust white Plastic air Disc Valves for ducting Ventilation ABS Air Vent
$0.55 - $0.78/piece
500 pieces(Min. Order)
HVAC white Metal exhaust round Air Disc Ceiling Valve for ventilation air conditioning Steel circle Air Vent
$0.63 - $0.79/set
200 sets(Min. Order)
HVAC vppr White Plastic Round Press Type Push return louver ceiling exhaust and supply adjustable plastic air vent
$0.99 - $3.95/piece
200 pieces(Min. Order)
HVAC ABS Plastic Vent Louver air valves air diffuser Grille Pull Rope Exhaust Fan ventilation white air vent
$1.59 - $2.59/piece
200 pieces(Min. Order)
Ventilation Parts Air Grilles Square Ceiling Diffuser Australian Type Plastic Multivent Adaptors for HVAC Systems
$1.20 - $2.80/piece
50 pieces(Min. Order)
Ventilation Parts Diffuser Adaptors Australian Type Airform Insulated Plastic Cushion Boxes With Damper for HVAC Systems
$1.20 - $2.80/piece
50 pieces(Min. Order)
Ventilation Parts Air Grilles Square Ceiling Diffuser Australian Type Plastic Ducting Floor Boot for HVAC Systems
$1.20 - $2.80/piece
50 pieces(Min. Order)
Ventilation Parts Air Grilles Square Ceiling Diffuser Plastic T/Bar Diffuser With Butterfly Damper Adaptors for HVAC Systems
$1.20 - $2.80/piece
50 pieces(Min. Order)
Air Conditioner Ventilation Grilles External Round Ceiling Air Grille Diffuser Stainless Vent Louver for HVAC Systems
$1.20 - $2.80/piece
50 pieces(Min. Order)
Wall duct outdoor round air conditioning HVAC ventilation disc valve outlet stainless steel adjustable exhaust air grille
$0.70 - $0.75/piece
300 pieces(Min. Order)
HVAC register 100 125 150mm white Round Ceiling Circular Air disc valve for ventilation plastic air vent
$0.59 - $0.76/piece
300 pieces(Min. Order)
HVAC Factory price Metal Exhaust vent EVF white powder coated finish metal Air disk Valve for ventilation air vent
$0.99 - $1.50/piece
210 pieces(Min. Order)
HVAC white square Press Type Push Plastic Air Exhaust Vent for ventilation Louver Grille Cover Outlet register air vent
$2.89 - $3.99/piece
100 pieces(Min. Order)
Ventilation Lowest Price Air Vent Valve Ceiling Diffuser Mounting Collar for Metal Valve for HVAC System
$0.68 - $0.99/piece
500 pieces(Min. Order)
HVAC system ventilation OEM plastic ABS outlet duct vent 100mm air conditioning round adjustable plastic air grille
$0.61 - $0.65/piece
500 pieces(Min. Order)
HVAC High Quality Metal white Air Round Disc Valve for Ventilation Air Supply Valve with a sponge gasket air vent
$0.59 - $0.99/piece
200 pieces(Min. Order)
High Quality Ventilation Parts Air Valve Supply Adjustable Round Air Vent ABS Air Grille for HVAC System
$0.72 - $0.90/piece
500 pieces(Min. Order)
High Quality HVAC Parts Galvanized Steel Air Valve Mounting Collar for Metal Valve Collar For Air Vent
$0.85 - $1.02/piece
500 pieces(Min. Order)
Factory Price Ventilation Round Metal Supply Air Valve Ceiling Vent Grille Diffuser Air Valve for HVAC System
$3.10 - $3.30/piece
5000 pieces(Min. Order)
Factory Price Ventilation Plastic Air Disk Exhaust Supply Round Plastic Air Valve Vent for Air Conditioning
$3.00 - $3.50/piece
500 pieces(Min. Order)