Air conditioner cooling performance

Air Conditioner Manufacturer

Speedway is an air conditioner manufacturer in China, we produce most popular home air conditioner, like wall split air conditioner, window air conditioner,floor standing air conditioner, portable air conditioner, solar air conditioner, from 1HP up to 100HP or customize your size or details.

What’s more, our air conditioner factory also customizes small and medium commercial air conditioner, like parking air conditioner, condensing unit, refrigeration unit,condensing cooler,condensing unit refrigeration,unit coolers,cooler refrigeration unit,etc. Mostly are used in cold room, hospital, supermarket, shopping mall, station waiting room,cafe room,etc.

Moreover, welcome the drawings from every client to give you the cooling solution accordingly.

China wall split air conditioner factory

Excellent Air Conditioner Manufacturer

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Dyson fan motor

Home Air Conditioner

Split Air Conditioner

Window Air Conditioner

Floor Standing Air Conditioner

Portable Air Conditioner

Solar Air Conditioner

Commercial Air Conditioner Application

cold room

Cold Room



Supermarket 2


Cold Chain Transportation

Cold Chain Transportation

Cafe Room

Cafe Room

How to Count Air Conditioning Power?

Want to Calculate the Air Conditioning Power (Hp / Kw) for Your Project?

No worry, our cooling capacity tonnage calculator will help you !

All You Need To Know About Air Conditioner

Home Air Conditioner

These types of air conditioner you normally used in house or office. For split type ( like wall split , floor standing, solar) air conditioner usually 1PC indoor unit matches 1PC outdoor unit, totally 2PCS as 1 set air conditioner working together to acheive cooling or heating function. Yes, air conditioner also can heat your room or office.

We use R410a/R290/R32 refrigerant in compressor to work the whole air conditioner system, compressor is the main part of air conditioner system.R22 is forbidden in many countries and areas because of its big damage for ozone layer.

As an professional air conditioner manufacturer we have many indoor panels for options, meanwhile we made wholesale for different brand.

Due to some technical data and parameters can’t share in public, please Contact Us for free to get.


Air Conditioner Auto Restart Function

Aircon Compressor

Compressor Section View

Evaporator structure

Indoor Unit With Electric Board

Aircon indoor structure

Split Indoor Unit Structure

Air conditioner indoor and outdoor

Split Indoor Matched Outdoor Unit

How Does Home Air Conditioner Works?

Commercial Air Conditioner

Commercial air conditioners come in several types, including rooftop units, split systems, packaged units, and chillers.

We produce small and medium commerical air conditioner, to be frank, they are always customized products, so we need full documents and other informations about your request.

Had better show us the drawings with all dimensions, of course we also can meet in our factory to make face to face talk.We supply commercial air conditioner  from 5hp up to 100hp, even more. Sample is available, also can tailer your special requirements.

Central air conditioner

How Does Commercial Air Conditioner Works?

Air Conditioner Special Features

WIFI Fucntion

WIFI Function

Colorful Indoor Panel

Colorful Indoor  Panel

AI Control

AI Control

Why Choose Our Air Conditioner?

We Can Help You Seize More Potential Markets

High Quality Components Help You Unbeatable

Clients Priority, Quality is Everything! We have 5 production lines for air conditioner, use world famous brand compressor and parts to ensure every unit ranked top quality.

Excellent Quality Control Procedure

workshop equipment
Workshop Equipment
aluminum fin pressing machine
Aluminum Fin Pressing
Outdoor assembling line
Outdoor Assembly
Air conditioning condenser
Condenser Unit
automatic welding machine
Automatic Welding
pc board
Electric Board
Vacuum pumping machine
outdoor unit cover casting
Outdoor Unit Casing

Considerations When Buying Air Conditioner

When you want to wholesale air conditioner, or act as air conditioner dealers. Firstly you should double think the basic request about it, your selling market features, your selling channels, that is very important for us before giving you the final solution.

Split air conditioner image

#1 Application 

If you want to cool a whole project in shopping mall or station waiting room, the household split type air conditioners aren’t suitable. As their application areas are so different.

Application areas for normal air condioner: 9000btu (1hp) 8~12m2; 12000btu(1.5hp) 10~20m2; 18000btu(2hp) 18~27m2; 24000btu(3hp) 25~36m2,etc. HP means Horse Power.

So please give your drawings and all information, we will give you the suggestion.

#2 Refrigerant 

Different refrigerants have different prices, also most countries are forbidden R22 refrigerant, so double check your market or government the related policy, don’t make big mistake.

R410a and R32 refrigerants (household air conditioner) are commonly used for most countries and areas nowadays. Well, both R410a and R32 have different price and parametes, you should notice that.

For commercial air conditioner, there are more refrigerant options, like R404, R290,R134a,R449a, let’s know your choose or project details.

#3 Inverter or Non-inverter

Most people are puzzled by two types air conditioner: inverter or non-inverter. In one word:Inverter air conditioner is more energy-saving, more stable, better for low-voltage areas, of course, price is higher. Please see  our post about “Inverter and Non-inverter air conditioner”.

Air conditioner Outdoor

#4 Pricing

According to different prices, you can choose from wall split, floor standing, window,portable, solar air conditioner,etc.

For commerical air conditoner, you can choose from 5hp up to 100hp or even more.

#5 Reputation

Before confirming the order, should first verify the authenticity of supplier, or visit the factory before purchasing the products, what’s more, can ask for some sample for testing then you will have a brief understanding about this company and their managenment.

#6 Energy Consumption Ratio

Most countries called them EER or SEER. The higher (S)EER, the less electricity power will consume, that is good for your bill.

So (S)EER is a key feature to sellect a good air conditioner manufacturer.

#7 Ambient Temperature

For normal places max ambient temperature at 45°C, use T1 compressor air conditioner is OK; But for max ambient temperature at 55°C (Like many Middle East countries, Sahara African countries), must use T3 tropical compressor air conditioner, which can work in so high temperature without issue.

Checklists For Qualified Air Conditioner

#1 Package

For a brand new air conditioner, the package should be new,no broken or damage, and no disassemble at all.

#2 Working Performance 

You must feel cooling or heating after the air condtioner runs in 1-3 minutes, if not, its performance will have issue.

Commercial air conditioner 1

#3 Leaking Water

After running the air conditioner for 5-10 minutes, if have continuous water leakage in room, then the product should have defect. Probably connection leakage, or air conditioner itself has issue. You should ask the supplier for help.

#4 Remote Control

Check the remote control if it’s workable, if not, probably has no battery or remote control is broken.For brand new air conditioner,that is unacceptable.

#5 Noise

Brand new air conditioner shouldn’t have a big noise when runs in 30 minutes, otherwise the compressor or fan (motor) uses poor quality, this kind of air conditioner is not qualified.

#6 Smell

Brand new air conditioner will release smells when first several days, if the smells keep for a long time, like half month or more,then the main parts probably have issue, like fan,fan motor,compressor,etc

#7 Compressor switches off

For non-inverter air conditioner that is normal, but for inverter air conditioner that is abnormal.
Because when reached the set temperature,inverter air conditioner will always run with a lower stable frequency, not stop working.

#8 Air conditioner jumps

When buying air conditioner at summer,unqualifed air conditioner will jump sometimes because the higher ambient temprature(for most highest tempretuare areas the ambient tempreature can hit +50°C).The reason is no use tropical T3 compressor.

The FAQs

Frequently Asked Questions About Air Conditioner

We recommend to clean or replace air filters every 1-3 months, depending on the usage and the type of filter. Clean filters help maintain proper airflow and improve indoor air quality.

The ideal temperature setting for an air conditioner varies depending on personal preference. However, a recommended temperature range for cooling is  22~26°C (72~78 ℉).

Speedway is committed to quality across all aspects of our business – our people, processes and products. We call this ‘the SPEEDWAY  standard’.

We welcome any sample order before big quantity purchase, that means 1pc is acceptable. For mass order quantity is 50pcs each model.

Several factors can cause an air conditioner to freeze up, such as a dirty air filter, low refrigerant levels, blocked or restricted airflow, or a malfunctioning thermostat. It’s best to have a professional technician diagnose and fix the issue.

Air conditioners naturally reduce humidity by removing moisture from the air. To further reduce indoor humidity, ensure the unit is properly sized for the space, keep doors and windows closed, and consider using a Dehumidifier in particularly humid areas.

We have own factory to manufacture the main air conditioning products, but also do trading for related products because we have resource to supply good quality and service with reasonable price.

Yes,we have 5 senior engineers, 13 professional r & D team, 85 professional production personnel.

The lifespan of an air conditioner can vary depending on factors such as usage, maintenance, and quality. On average, air conditioners can last 10~15 years. However, if your unit is experiencing frequent breakdowns or is no longer energy-efficient, it may be time to consider replacing it.

Foul odors from an air conditioner can be caused by mold or mildew growth on the evaporator coils or in the drain pan. It’s essential to have the system inspected and cleaned by an expert to eliminate the odor and prevent further issues.

We support payment through wire transfer, like T/T, L/C, Western Union. Also accpet Paypal payment for sample piece order.

For sure. You can send us your logo, package, panel design or technical specification, we will give you the final satisfied solution accordingly without additional cost !

Several factors can contribute to inadequate cooling, including a dirty air filter, refrigerant leaks, blocked condenser coils, a malfunctioning compressor, or incorrect thermostat settings. It’s advisable to have a professional technician diagnose and address the specific issue.

To improve airflow, make sure that furniture or objects are not blocking the vents. Ensure that the air filters are clean and not clogged, as this can restrict airflow. Additionally, consider having your ductwork inspected for any obstructions or leaks that may hinder proper airflow.

Yes, we did. Our factory has inner 100% inspection for each unit before loading, also can make the legal test report for each shippment. What’s more, can invite SGS / TUV / BV inspection according clients’ request, but customers should pay for the test fee.

First, we need starting the business to understand each other, if things move smoothly and you meet our “distributor request”, then we will sign the formal contract and agreement to ensure your rights in your market.

Contact our salesman for more details please.

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