AIR CONDITIONING

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2017-2018

Tel: +86 755 23779671 +86 755 23779411 +86 755 23779817

Website: www.dukeplus.com

DUKE INTERNATIONALDEVELOPMENT COMPANY LIMITED

Duke ProfileWho Duke ISWhy DukeOur ProductsHot ProductsQuality CertificationsMore About DukeFunctions & FeaturesFilter drierValves & Connection componentsBall valve4-reversing valveCharging hoseSeries of copper pipesCharging hoseManifold setsSingle gauge valve

Brass & Copper tubeBrass tube

SolderMotorFanUnirersa a/c remote controlClamp meter & Infrared thermoometerAir curtainCondensing unitCompressorSolenoid & Thermal expansion valveVacuum pumpRefriqerat recovery unit

Hand torchPressure controls & Water flow switchLeok detectorControllerThermometerThermostatsRelay & ProtectorDefrost timerCapacitorDoor switchContactorRefrigeration toolsElectronic refrigerant charging scaleTies & FilmsTapesInsulation pipe & SheetRefrigerantPwall mounted & Oil charging pumpFilter drierCylinder & Accumulator & ReceiverFilter core & ac bracketCleaning pump & Welding cutting kitLatch & HingeOutlet & Inlet hoseDrain motorFilterGear box & Washing timer

01020304050607/1415/1819/2324252627/293031/333435/373839/4039/4041/4243/4445/464748/5051/5253/5455/5657/64

65/6869/7071/7273/7475/767778/798081/8485/888990/9192/9495/100101/102103/104105/112113/114115/116117/122123/132133/134135/136137138139140

CONTENTS

a professional trading and manufacture combo,instead of traditional factory .01

02 a small, but powerful team formed by 22 energetic members

03 determined to help customers to grow their business.

04 providing more flexible and more responsible service .

05 not only covers AC areas, but also provide shipping, design, promotion services .

06 available for series of certifications and specialist support for all kinds of puzzles .

01.Fast growingEstablished in Sep 2015, Duke reached 100k USD sales amount t i l l onw, servingcustomers from more than 20 counties. We are fresh but not new, you are young but responsible and honest .

02.Timely feedbackAll the emails wil l be replied within 10 hours.Chating APP such as Whatsapp, wechat is availble f rom 9 to 11 of Chinese local t ime.

03. One-stop enjoymentAvailable for free package design, webesite promotion,free inspection and forwarder recommendation. Nothing to care about before produts arr iving at customers warehouse.

04.Constant order followUpdate the production status weekly to our customers and free inspectio report before shipment.We determine to guarantee the str ict control of quali ty and production process .

05. Reliable after-sale service1% free spare parts of total amount and any technical suppo rt after sale.. No complain of products from market t i l l now.

06. Extra charged projectSKD/CKD accepted and color box available for over 300 units per model. Golden f in and antico rrosion material are also okay.Spare parts service can be offered anytime .

Why Duke?Who Duke Is?

DIF F ERENT CERTIFICATION APPROVED

DIF F E RENT CERTIFICATION APPROVED

2 YEARS WA R RANTY FOR WHOLE UNITS

5 Y EARS WA R R ANTY FOR THE COMP RESSOR

EASY TO U NDERSTAND PROPOSALS

12 HOURS FIRST ACTION FOR ALL REQUIREMENTS

VARIOUS FAMOUS COMP RESSOR B RANDS OPTIONAL

ONE STOP AIR CONDITIONER P U R CHASING PROCESS

1% SPARE PARTS OF F ERED WITH BULK ORDER

CUSTOMER AIR CONDITIONER LOADING CALCULATIONS

C ATA L O G PTAC

AIR CURTAIN

CEILING & FLOOR

HEAT PUMP

CONSOLE

VRF DUCT

CASSETTE

PORTABLE AC

FLOOR STANDING

WINDOW AC

WALL SPLIT AC

Hot ProductsOur Service

Established in 2015, Duke International Development Company Limited is one of the leading professional Air conditioner trading and manufacture combo in China, with intimate connections with main AC suppliers. More than 70 clients from 20 countries/areas cooperated with us in last year and we always realize that quality and service are first priority to win our customertrust.

Specialized in all kinds of AC including Residential & Commercial types,we are fully experienced in this area. Aiming to support our customers by moderate price and homey service, we provide free inspection before shipment and update production status weekly.More and more customers tend to choose us since we all are winning more market share by working together.

More About DukeQuality Certifications

Functions & Features

Auto clean

Filter Drier Filter Drier

15 16

Filter Drier Filter Drier

17 18

Valves & Connection components Valves & Connection components

19 20

Valves & Connection components Valves & Connection components

21 22

Valves & Connection components Ball valves

23 24

4-Reversing vdve

Charging hose

25 26

Series of copper pipes Series of copper pipes

27 28

Series of copper pipes Charging hose

29 30

Manifold sets Manifold sets

31 32

Manifold Sets Single gauge valve

33 34

Brass tube

Copper plate

Pancake coilsInsulated tube

Straight copper tube

35 36

Capillary tube

Flux cored wire

Solder

Brazing flux

37 38

Ac motors

Shaded pole motors

Plastic sealed motor

Evaporator motors

39 40

Axial fan motors Axial fan

Tengential fan

41 42

Universal A/C remote controlUniversal A/C remote control

43 44

Universal air conditoner control system Universal air conditoner control system

45 46

Clamp meter

Infrared thermometer

Air curtain

47 48

Air curtain Air curtain

49 50

Condensing unit Condensing unit

51 52

Condensing unit Condensing unit

53 54

Condensing unit Condensing unit

55 56

DC compressor AC compressor

AC compressor

57 58

AC compressor AC compressor

59 60

AC compressor AC compressor

61 62

AC compressor Air conditioner compressor

63 64

Conventional semi hermetic compressor Conventional semi hermetic compressor

65 66

Conventional semi hermetic compressor

Solenoid valve

67 68

Thermal expansion valveThermal expansion valve

69 70

Vacuum pump

Power supply plugs

71 72

Refrigerant recovery unit Refrigerant recovery unit

73 74

Hand torch Hand torch

75 76

Pressure controls

Water flow switch

Leak detector

77 78

Leak detector Digital temperature controller

79 80

Thermometer

Defrost thermostats

81 82

83 84

Ksd 10 series

Thermostat edit10n

85 86

87 88

Ptc starter relay

Transformer

Potential relay

Voltage protector

89 90

Overload protector Defrost timer

91 92

Defrost timer Defrost timer

93 94

Capacitor Capacitor

95 96

Capacitor Capacitor

97 98

Capacitor Capacitor

99 100

Door switch for refrigerator Door switch for refrigerator

101 102

Ac contactor Ac contactor

103 104

Refrigeration tools Refrigeration tools

105 106

Refrlgeration tools Refrlgeration tools

107 108

Refrigeration tools Refrigeration tools

109 110

Refrlgeration tools Tube expanding tool kit

111 112

Hydraulc tube expander Tub bender

Tube bender

113 114

Nut driver set Nut driver set

115 116

Electronic refrigerant cnarging scale Electronic refrigerant cnarging scale

117 118

Ac cable ties

Polymer protective film series

Glue coating protective film

Imsulation tape

119 120

Adhesive products Insulation pipe

121 122

Refrigerant Refrigerant

123 124

Refrigerant Refrigerant

125 126

Refrigerant

Wall mounted pump

Oil charging pump

Wall mounted pump

127 128

Fil ter orier Fil ter orier

129 130

Fil ter crlinder Liquid accumulator

Oil separator

Liquib receiver

131 132

Fil ter core

Ac bracketPortable welbing cutting kit

High pressure cleaning pump

133 134

Latch& hinge Latch& hinge

135 136

Outlet hose

Inlet hose

Drain motor

137 138

Fil ter

Washer timer

Gear box

139 140

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