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Ningbo Zentec Air Conditioning & Refrigeration Co., Ltd.
CN
9
YRS
实力供应商
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
5. Refrigeration and Air Conditioning Parts
Solenoid Valve, Expansion Valve
1
Selected products (0/20)
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Wholesale price large supply adjustable refrigeration equipment thermal thermostatic industrial air conditioner Solenoid Valve
$2.40 - $2.50
/
piece
200 pieces
(Min. Order)
Air Conditioning Three-way Reversing Valve Copper Refrigeration Service Maintenance Accessory
$10.25 - $11.35
/
piece
100 pieces
(Min. Order)
HVAC system air conditioning parts Solenoid valve for refrigeration
$21.50 - $25.00
/
piece
100 pieces
(Min. Order)
Wholesale price large supply adjustable refrigeration equipment thermal thermostatic industrial air conditioner Solenoid Valve
$5.80 - $5.97
/
piece
200 pieces
(Min. Order)
Wholesale 4-Way Reversing Valve FRV For Refrigeration System Or Heat Pump
$4.76 - $5.71
/
piece
100 pieces
(Min. Order)
Manufacture Air Conditioner Parts 24V DC Solenoid 1/2 Check Valve Flow Diaphragm Control Brass Solenoid Valve For Refrigeration
$20.40 - $22.30
/
piece
100 pieces
(Min. Order)
Hot Sale OEM 12v Solenoid Valve HVAC Refrigeration Parts Solenoid Valve For Danfoss Solenoid Valve
$20.23 - $23.74
/
piece
50 pieces
(Min. Order)
Factory Price Solenoid Control Valve 24V DC Danfoss Type Refrigeration Parts Solenoid Valve For Air Conditioning
$20.23 - $23.74
/
piece
50 pieces
(Min. Order)
Wholesale Refrigeration Heat Exchange Parts HVAC Danfoss Type Refrigeration Parts Solenoid Valve For Air Conditioning
$20.23 - $23.74
/
piece
50 pieces
(Min. Order)
Danfoss Type Air Conditioner T2 Thermostatic Expansion Valve For Refrigeration System
Refrigeration
Brass
$11.19 - $11.40
/
piece
100 pieces
(Min. Order)
Hot Sale Danfoss Type AC Expansion Valve T2 Thermostatic Expansion Valve For Refrigeration System
$11.19 - $11.40
/
piece
100 pieces
(Min. Order)
Factory Price Refrigertation Parts Chiller Parts Air Conditioner DPF Electrical Expansion Valve For Refrigeration System
$17.73 - $18.66
/
piece
50 pieces
(Min. Order)
Factory Price Danfoss Type HVAC Parts AC Expansion Valve T2 Thermostatic Expansion Valve For Refrigeration System
$11.19 - $11.40
/
piece
100 pieces
(Min. Order)
Hot Sale Refrigertation Parts AC Expansion Valve Air Conditioner DPF Electronic Expansion Valve For Refrigeration System
$17.73 - $18.66
/
piece
50 pieces
(Min. Order)
Factory Price HVAC Parts AC Expansion Valve RFGD Thermostatic Expansion Valve For Refrigeration System
$11.19 - $11.40
/
piece
100 pieces
(Min. Order)
Hot Sale HVAC Parts Expansion Valve R404 RFGD Thermostatic Expansion Valve For Air Conditioner
$11.19 - $11.40
/
piece
100 pieces
(Min. Order)
Factory Price 24V DC Hvac Reversing Valve Refrigeration 4 Way Revering Valve Heat Pump Reversing Valve For AC
$6.81 - $7.15
/
piece
100 pieces
(Min. Order)
Factory Price 24V DC Refrigeration 3 Way Ball Valve Air Conditioner Heat Reclaim Valve For AC
$6.81 - $7.15
/
piece
100 pieces
(Min. Order)
Hot Sale 24V DC Refrigeration 3 Way Defrost Valve Air Conditioner Reversing Valve For AC
$6.81 - $7.15
/
piece
100 pieces
(Min. Order)
Factory Price 24V DC Refrigeration 4 Way Revering Valve Air Conditioner Reversing Valve For AC
$6.81 - $7.15
/
piece
100 pieces
(Min. Order)
Wholesale Factory hvac Danfoss Type Air Conditioner T2 Thermostatic Expansion Valve For Refrigeration System
$8.50 - $11.99
/
piece
40 pieces
(Min. Order)
HVAC system air cooled nominal heat exchanger air conditioning cooling room H type CFH refrigerator air condensers
$324.00 - $325.00
/
piece
50 pieces
(Min. Order)
Factory direct ac air conditioner compressor thermostatic heat R134a high quality HVAC refrigeration manual brass can tap valve
$4.30 - $4.50
/
piece
500 pieces
(Min. Order)
Factory direct ac air conditioner refrigerant compressor brass thermostatic heat r134a 1/4 Brass split shut-off valve
$1.30 - $1.35
/
piece
500 pieces
(Min. Order)
Factory Price Normally Closed AC Solenoid Control Valve Flow Control Brass Solenoid Valve For Refrigeration
$17.76 - $18.50
/
piece
50 pieces
(Min. Order)
Factory direct high quality air conditioner refrigeration brass thermostatic heat r134a R404 compressor expansion valve
$3.10 - $3.20
/
piece
200 pieces
(Min. Order)
Refrigeration A/C Expansion Control Ball Cut-Off Thermostatic Expansion Valve for Air Conditioning
$3.85 - $4.83
/
piece
500 pieces
(Min. Order)
Factory Price Compressor AC Expansion Valve Copper T2 Series Thermostatic Expansion Valve for Refrigeration Parts
$3.82 - $3.97
/
piece
50.0 pieces
(Min. Order)
Wholesale price large supply adjustable refrigeration equipment thermal thermostatic industrial air conditioner expansion valve
$10.00 - $10.50
/
piece
200 pieces
(Min. Order)
Wholesale Normally Closed Solenoid Valve FDF 110V, 50/60HZ For Control Temperature With Coil
$7.60 - $8.20
/
piece
500 pieces
(Min. Order)
Refrigeration A/C Expansion Control Ball Cut-Off Normally Closed Solenoid Valve for Air Conditioning
$3.85 - $4.83
/
piece
500 pieces
(Min. Order)
Automatic Pulse Diaphragm Solenoid Valve For Refrigeration System
$24.52 - $25.00
/
piece
200 pieces
(Min. Order)
Refrigeration A/C Expansion Control Ball Cut-Off Diaphragm Solenoid Valve for Air Conditioning
$3.85 - $4.83
/
piece
500 pieces
(Min. Order)
Manufacturer Solenoid Valve Pilot-operated Solenoid Valves for HVAC refrigeration freezing and air conditioning
$2.48 - $2.58
/
piece
200.0 pieces
(Min. Order)
Refrigeration A/C Expansion Control Ball Cut-Off Unloading Solenoid Valve for Air Conditioning
$3.85 - $4.83
/
piece
500 pieces
(Min. Order)
High Quality Refrigeration AC Expansion Control Ball Cut-Off 4-way Reversing Valve for Air Conditioning
$3.85 - $4.83
/
piece
500 pieces
(Min. Order)
Refrigeration A/C Expansion Control Ball Cut-Off 3-Way Hot Gas Defrost Valve for Air Conditioning
$3.85 - $4.86
/
piece
500 pieces
(Min. Order)
High Quality Refrigeration AC Expansion Control Ball Cut-Off 3-Way Heat Reclaim Valve for Air Conditioning
$3.85 - $4.83
/
piece
500 pieces
(Min. Order)
HVAC system air conditioning parts Electronic Expansion valve for refrigeration
$13.00 - $15.00
/
piece
200 pieces
(Min. Order)
Refrigeration A/C Expansion Control Ball Cut-Off Split Electronic Expansion Valve for Air Conditioning
$3.86 - $4.83
/
piece
500 pieces
(Min. Order)
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