Manufacturer for 12v Roof Ac Unit - China Manufacture Semi Truck Sleeper Air Conditioner 12V 24V Electric Battery Powered Parking Air Conditioner – Hollysen

We support our purchasers with ideal high-quality merchandise and significant level company. Becoming the specialist manufacturer in this sector, we now have received loaded practical encounter in producing and managing for 12 Volt Parking Air Conditioner, 12v electric parking air conditioner, semi truck sleeper air conditioner, Our product quality is one of the major concerns and has been produced to meet the customer’s standards. “Customer services and relationship” is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.

PRODUCT PARAMETERS

Product picture

Matters needing attention in the use of parking air conditioning:

1. In summer, please try to choose to rest in the shade. It is best to open the original air conditioner for about half an hour first, reduce the temperature of the cab to a comfortable state, and then start the parking air conditioner, which will have a better effect.At the same time, you can pull the shading curtain, the refrigeration effect will be better;
2. Do not turn on ECO mode when the air conditioner is started in high temperature in the daytime, because it will affect the refrigeration effect. ECO is an economic mode, which is suitable for night use.
3. Using parking air conditioning. It is recommended that the battery of the original factory be above 180Ah, so that the refrigeration effect and battery life of the air conditioning are better.
4. When installating the power of Parking air conditioning, it isn’t recommended to connect the batterydirectly, but connected to the battery switch, because electrical products, even if it is not applicable, it will produce the consumpting phenomenon of power.

Parking air conditioning unit with fluorine operation mode:

1. Connectting the two higher and lower pressure hoses on the manifold manometer with the compressor, or connect the higher and lower interface on the pipeline respectively. The middle hose on the manifold manometer is connected to the vacuum pump.
2. Open the manual higher and lower pressure valves on the manifold manometer, starting the vacuum pump and vacuum for 15~30min.
3. Close the manual higher and lower pressure valves on the manifold manometer, place them for 5 minutes, and observe whether the pressure indicated by the pressure gauge is rised.If it is rised, it means that the system is leaking. Leak detection and repair should be carried out at this time.If the gauge pointer remains stationary, the charge can be full.

Packaging &shippment

Neutral packaging and foam box

Factory pictures

Assembly shop

Machining workshop

Mes the cockpit

The consignee or consignor area

Our Service

Service
Customized service: We are able to meet the requirements of our customers, whether a small batch of multiple varieties, or a mass production of OEM customization.

OEM/ODM
1. Assist customers to make system matching solutions.
2. Provide technical support for products.
3. Assist customers to deal with after-sales problems.

Our Advantage

1. We have been producing auto air conditioning compressors for more than 15 years.
2. Accurate positioning of the installation position, reduce deviation, easy to assemble, installation in one step.
3. The use of fine metal steel, a greater degree of rigidity, improve the service life.
4. Sufficient pressure, smooth transportation, improve power.
5. When driving at high speed, the input power is reduced and the engine load is reduced.
6. Smooth operation, low noise, small vibration, small starting torque.
7. 100% inspection before delivery.

Project Cases

AAPEX in America

Automechanika Shanghai 2019

CIAAR Shanghai 2020

We support our purchasers with ideal high-quality merchandise and significant level company. Becoming the specialist manufacturer in this sector. You may obtain the least expensive price here. Also you will get premium quality items and fantastic services here! Please never wait to get hold of us!
Our product quality is one of the major concerns and has been produced to meet the customer’s standards. “Customer services and relationship” is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.