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Ningbo Zentec Air Conditioning & Refrigeration Co., Ltd.
CN
9
YRS
Multispecialty supplier
Main categories: Ventilation Products, Refrigeration and Air Conditioner Parts
Consolidation service
Good reputation supplier
Years in industry(10)
Contact supplier
Chat Now
Home
Products
See all categories
Top Products
1. Refrigeration Chemicals
Refrigerant Gas
Refrigeration Oil
Cleaner
2. Copper Tube
3. ACR Compressor
4. Heat Exchanger, Condensing Unit, Condenser
Heat Transfer
Condenser
Condensing Unit
Air Cooler
Wire Tube Condenser
Roll Bond Evaporator
5. Refrigeration and Air Conditioning Parts
Filter Drier, Oil Management
Valve Series
Solenoid Valve, Expansion Valve
Sensor, Control and Connector
Copper Fitting, Brass Fitting
Access Valve, Copper Filter Drier, Strainer
Capacitor, Contactor
Relay, Overload Protector, Door Switch
Thermostat
Thermostat Guard, Junction Box
6. ACR Service and Maintenance Products
Line Set Cover
Vacuum Pump, Recovery Machine, Charging Station.
Welding Torch, Solder and Brazing Flux
Hand Tools for HVAC Application
Manifold, Gauge and Charging Hose
Refrigerant Scale, Leakage Detector, Digital Therm
Clamp Meter, Multimeter, Temperature Controller
Universal Remote Control for Air Conditioner
Air Conditioner Bracket
Floor Support, Big Foot Support, Multi Foot
Rubber Vibration Damper
Condensate Drain Pipe, Pre-Installation Box
Electric Cable and Plug, PVC Wrapping Tape, AC Cle
Condensate Drain Pump
Insulation Material
7. Fan and Motor
8. Air Curtain, Air Conditioner, Cold Storage
Air Curtain
Split Air Conditioner
Mobile Air Conditioner
Window Air Conditioner
Cold Storage Panel, Door and PVC Strip Curtain
Latch and Hinge
a. Air Diffuser and Grille
Air Valves
Vent Caps and Louves
Air Diffusers
Air Grillers
Australian Series
American Series
Ungrouped
Profile
Company Overview
Business Performance
Ratings & Reviews
Transaction History
Contacts
Tips
Top picks
Product categories
Top Products
1. Refrigeration Chemicals
2. Copper Tube
3. ACR Compressor
4. Heat Exchanger, Condensing Unit, Condenser
5. Refrigeration and Air Conditioning Parts
6. ACR Service and Maintenance Products
7. Fan and Motor
8. Air Curtain, Air Conditioner, Cold Storage
a. Air Diffuser and Grille
b. Flexible Air Duct
c. Spiral Duct and Fitting, Damper, Access Door
d. Ductwork Components and Support
e. Adhesive Tapes, Insulation Material, Sealant
f. Ventilation Air Filters
g. Ventilation Fans
Ungrouped
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
Customizable
All products
6. ACR Service and Maintenance Products
Manifold, Gauge and Charging Hose
1
Selected products (0/20)
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Factory price High precision stainless steel RT-8016 for R22 R134A R407C oil filled small torque gauge for Air Conditioning
$3.99 - $5.00
/
piece
200 pieces
(Min. Order)
Bourdon Tubes Mechanical Air Pressure Gauge for Gaseous and Liquid Media Manometer Vacuum pressure gauge
$1.29 - $1.69
/
piece
100 pieces
(Min. Order)
RT-466L Single Manifold Gauge meter single valve manifold gauge with aluminum brass body for air conditioning RT-465L
$2.19 - $2.79
/
piece
200 pieces
(Min. Order)
Refrigerant Single Pressure Gauge Valve RT-466L For Air Conditioner
$3.29 - $4.25
/
piece
100 pieces
(Min. Order)
Factory price Single Pressure Gauge Valve RT-466L For Air Conditioner
$1.93 - $3.40
/
piece
100 pieces
(Min. Order)
Wholesale Refrigeration Brass Manifold Set CT-636G Testing Manifolds
$9.40 - $11.25
/
piece
100 pieces
(Min. Order)
CT-236G Air conditioner refrigeration Manifold Gauge Single Gauge Valve and charging hose
$2.10 - $2.50
/
piece
100 pieces
(Min. Order)
HVAC Aluminum Manifold Set for Air Conditioning Refrigeration R22,R410a R134a Refrigerant Manifold Gauge Set
$11.59 - $15.99
/
piece
100 pieces
(Min. Order)
Hvac Quick Connect Fittings
$1.05 - $1.98
/
piece
500 pieces
(Min. Order)
Single/Double Cylinder Pumping Fluorine Gas Refrigerante Gas Recovery Unit Refrigerant Refrigerant Recovery Machine
$258.00 - $265.00
/
piece
20 pieces
(Min. Order)
Air conditioner Refrigerant r134a r410a blue and red steel refrigeration dry manifold gauge for air conditioning hvac tools
$0.99 - $1.78
/
piece
200 pieces
(Min. Order)
HVAC system Wholesale Refrigerant Pressure Gauge Manifold Gauge For Air Conditioner
$3.20 - $5.00
/
piece
500 pieces
(Min. Order)
Refrigerant 1/4" Charging Hoses with Ball Valve, 5 Ft. Long, Red/yellow/blue / Carton Packaging Industrial Gas OEM 1/4'' SAE
$2.10 - $2.50
/
piece
100 pieces
(Min. Order)
Factory price CT-536G hvac manifold gauge for R134a R410A R404A R22 Brass AC Manifold Gauge Set with Hoses Coupler Adapters Case
$9.99 - $15.99
/
piece
100 pieces
(Min. Order)
Factory price Brass AC Manifold Gauge Set R134a R410A R404A R22 with Hoses Coupler Adapters Case CT-636G hvac manifold gauge
$9.99 - $15.99
/
piece
100 pieces
(Min. Order)
4 Way AC Manifold Gauge Set R134a R410A R404A R22 with Hoses Coupler Adapters Case CT-436G hvac manifold gauge
$10.99 - $15.99
/
piece
100 pieces
(Min. Order)
HVAC Refrigerant Aluminum Manifold Set for Air Conditioning Refrigeration R22,R410a R134a Manifold Gauge Set
$11.79 - $15.99
/
piece
100 pieces
(Min. Order)
R134a R22 hvac air conditioner refrigeration aluminium high precision pressure manifold gauge set with and without sight class
$9.50 - $10.00
/
piece
200 pieces
(Min. Order)
Hot Sale A/C Manifold Gauge Set R410a Manifold Gauge Set Brass Pressure Gauge Set For HVAC Service
$9.12 - $9.50
/
piece
100 pieces
(Min. Order)
Fan Type Swirl Ceiling Diffuser (Galvanized steel)
$1.34 - $2.76
/
piece
100 pieces
(Min. Order)
Air Conditioning Ventilation MULTIGRILL Use Round Ceiling Diffusers Air Grilles
$0.55 - $0.75
/
piece
10 pieces
(Min. Order)
Orginal SECOP New R134A 220-240V/50HZ Refrigerated Compressor For Air Conditioning
$41.76 - $44.93
/
piece
30 pieces
(Min. Order)
Orginal SECOP 115V/60HZ New For Air Conditioning Light Commercial Applications Refrigerated Compressor
$42.76 - $46.93
/
piece
30 pieces
(Min. Order)
Orginal New SECOP 208-230V 60HZ For Air Conditioning light commercial applications refrigerated Compressor
$42.76 - $45.93
/
piece
30 pieces
(Min. Order)
Orginal SECOP New Refrigerated R404A 220-240V/50HZ For Light Commercial Applications Compressor
$42.52 - $46.74
/
piece
30 pieces
(Min. Order)
Orginal New SECOP R22 220-240V 50HZ For Air Conditioning Refrigerated Compressor
$41.00 - $45.65
/
piece
30 pieces
(Min. Order)
Orginal New Refrigerated LG R22 For Air Conditioning Scroll Rotary Compressor
$41.00 - $45.00
/
piece
30 pieces
(Min. Order)
Orginal GMCC R410A New Refrigerated Air Conditioning Rotary Compressor
$41.00 - $44.73
/
piece
30 pieces
(Min. Order)
150 200 ventilation round air vent/Exhaust air valve HVAC Aluminium FDS Circular Swirl Floor Diffuser,
$7.60 - $8.00
/
piece
100 pieces
(Min. Order)
Top sponso Roof Ventilation Systems CD-RD Round Ceiling Green Air Diffuser
$2.68 - $3.20
/
piece
100 pieces
(Min. Order)
HVAC Air Conditioning Adjustable With Plastic Damper , CD-RE Round Ceiling Diffuser
$3.80 - $4.40
/
piece
100 pieces
(Min. Order)
CD-RA Round Ceiling Diffuser Air Directioanl For Ventilation System Round Ceiling Diffuser,
$2.72 - $3.20
/
piece
100 pieces
(Min. Order)
aluminium 4-Way Square HVAC CD-SB Ceiling Air Diffusers
$2.73 - $3.00
/
piece
100 pieces
(Min. Order)
Air Conditioner 99.9% Purity R134a MINI Refrigerant Gas
$31.00 - $35.00
/
piece
16 pieces
(Min. Order)
Factory supply Air Conditioner High Purity 99.9% R600a refrigerant gas
$46.93
/
piece
1150 pieces
(Min. Order)
99.9% Purity 11.3kg R507 Factory supply Refrigerant Gas
$46.93
/
piece
1150 pieces
(Min. Order)
Professional Factory Made R410a 11.3kg Refrigerant Gas With High 99.9% Refrigerant Gas
$46.93
/
piece
1150 pieces
(Min. Order)
Top Refrigerant Gas Factory High+purity R407C from+factory 11.3G Refrigerant Gas
$46.93
/
piece
1150 pieces
(Min. Order)
R404a 99.9% Purity Air Conditioners Professional Design Refrigerant Gas
$46.93
/
piece
1150 pieces
(Min. Order)
R-134a refrigerant gas price for air conditioner refrigerant gas
$46.93
/
piece
1150 pieces
(Min. Order)
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