Hongkong Lighting Exhibition

Mansolo has fully control for the whole process of LED lights housing production from LED lighting fixtures design, LED lights housing drawing evaluation, LED lights fixtures prototyping, LED light housing tooling making, LED heat sink die-casting, LED light housing die-casting parts finishing, LED light housing power coating, LED lighting fixtures assembling, etc. We can not only help our customers to evaluate the drawing and provide professional suggestions for molding making, but also to make sure quality and time delivery to our customers.

As a die casting factory, the customer of us not only the people who looking for lights housing, but also all the exhibitors in fair are our clients. In the exhibition, so many exhibitors pay close attentions to our lights housing, including LED flood lights housing, LED street light housing, LED high bay lights housing and point light housing for wall washer.

We’re die casting manufacturer in China, we can not only provide OEM&ODM service on aluminum & zinc alloy die casting mold making for all kinds of metal parts, including office furniture accessories, kitchen hardware accessories and all kinds of hardware accessories, etc, but also offer customers a best solution for their LED lighting market.

Frequently Asked Questions about Solar Photovoltaics

1、Who can install solar panels on my property?
Finding a competent installer is important. There are currently no formal qualifications mandated which installers must hold, but connection of the solar system must be carried out by a Registered Electrical Contractor. SEAI’s advice would be to contact multiple installers or developers to get a range of quotes. A good place to start is the Renewable Installers Register which identifies installers that have received accredited training.

2、What are the components of a photovoltaic (PV) system?
A PV system is made up of different components. These include mounting hardware or a framework which are produced by solar mounting rack unistrut manufacturer , PV modules (groups of PV cells), which are commonly called PV panels; one or more batteries; a charge regulator or controller for a stand-alone system; an inverter for a utility-grid-connected system and when alternating current (ac) rather than direct current (dc) is required.

3、How long do photovoltaic (PV) systems last?
A PV system that is designed, installed, and maintained well will operate for more than 20 years. The basic PV module (solar panel bracket aluminum ,interconnected, enclosed panel of PV cells) has no moving parts and can last more than 30 years. The best way to ensure and extend the life and effectiveness of your PV system is by having it installed and maintained properly. Experience has shown that most problems occur because of poor or sloppy system installation.

4、What is the weight of the solar system on the roof?
The solar brackets roof mount system from China weighs approximately 27 kilograms per square meter (a 1KW system is approximately 10 square meters).

5、Have more questions before purchasing a solar photovoltaic system?
Please do not hesitate to contact us at any time (email:info@gtsunsolar.com,tel:+86 592 6225965)

SunRack G4S Floating Solar Mounting System

The occlusion of water by floating solar floating PV arrays can reduce photosynthesis, inhibit algae growth, improve water quality and save land resources: it can avoid the limitation of scarce land resources. At the same time, there is no support foundation and cable trench excavation in water structure photovoltaic power generation project, no on-site Road construction, greatly reducing ground excavation, is conducive to soil and water conservation.
Compared with the land resources occupied by the Ground Mounting System, the floating photovoltaic system on the water has lower rental price and construction cost, and the investment recovery period is significantly shortened.

Installation process:

Outdoor flood light

LED flood lights have a wide variety of use, but to fully understand how it can be so versatile, it is important to look at what floodlights are and the benefits of using the LED type.

What are floodlights?

Floodlights are special types of lighting fixture designed to illuminate a large area.  It provides a strong light, which is often comparable to daylight. The unique and durable design of floodlights allows it to withstand shock and all types of weather conditions.

What are the different types of bulbs used in floodlights?

There are different types of bulbs or lights used for this type of lighting.  The most conventional ones use halogen or CFL bulbs. These are the lowest priced ones, but these require replacement quite often.

The newest and most popular type of lighting used is LED.  This type of bulb emits a cool and strong light.

What are the benefits of LED Flood Lights?

LED lasts much longer than the conventional bulbs, making it the most cost-efficient option. It can last between 30,000 and 50,000 hours, so it does not need frequent replacement.

It also uses less energy than its counterparts.  Studies show that LED uses as much as 90% less than conventional bulbs.  This translates to lower electricity bill even while operating such powerful lighting.

LED flood lights are also manufactured to be more durable.  It is powder-coated to make it resistant to oil and other lubricants.  In addition, a ventilation gland is installed to prevent the glass from fogging and dimming the light it produces.

Another benefit that this type of lighting brings is that it is less likely to get damaged when transported and installed.  This is due to its solid components.

What are LED Flood Lights Used for?

LED flood lights are used for both residential and commercial purposes.  Below are some examples of these:

Security Lighting

Flood lights are installed at homes along with security systems.  The bright and clear light is an added feature, which allows cameras to capture more visible images.  Motion sensor lights also help deter possible intruders.

Cities all over the country have also started using LED flood lights for public areas.  Parks and other pedestrian areas are a lot safer with the additional lighting.  It eliminates shadows, thereby preventing accidents and crimes.

Indoor Lighting

One popular use of LED flood lights is for indoor lighting at stadiums and arenas.  These are positioned high up so these can illuminate a larger area. This is important especially for sports games where athletes need to be able to clearly see to play efficiently. Spectators can also enjoy the games as the actions happening on the court or field are easy to see. The light is comparable to daylight so it does not cause much strain to either the athletes or the audience.


Warehouses and factories also use LED flood lights to give workers or employees a comfortable and safe working environment. Since the light, which is given off emits less heat, there is no danger of the building becoming uncomfortably warm, which might cause health hazards.



Mansolo is a professional LED light housings and parts manufacturer from china. And wen have over 15 years experience in this area. Want to know more types of LED lightings,please visite our website site : Mansolotech.com

Devotion to attend 2018 Shanghai International Boiler Exhibition

Devotion Boiler will be present at 2018 Shanghai International Boiler Exhibition 
Date: Nov 28-30, 2018 
Booth No.: 2H16
Address: Hall 2, Shanghai Expo Exhibition Hall

Guangzhou Devotion Thermal Facility Co., Ltd. (herein referred as Devotion Boiler)
Devotion Boiler was founded in 1993, a son company under Devotion Corporation (public company, stock code 300335) which specializes in Industrial Boilers Manufacturing. Devotion Boiler engages in developing, manufacturing and sales of gas, oil, electricity, biomass industrial boilers. Devotion Boiler is one of the pioneers in developing and making Gas and Oil Fired Boilers in China. 
Devotion Boiler holds Class A Manufacturing Qualification and ASME. In 2015, Devotion Boiler invested to build the first Robot Automatic Production Line of boilers which remarkably increase precision and quality of products. “Devotion Boilers”won the Most Influential Brand of China Industrial Boilers. 


Main Products
Devotion Boiler has over 300 models of boilers with capacity ranging from 0.1MW to 116MW. Among all these products, low Nox Condensing boilers are the most popular. In 2015, Devotion Boiler has participated in over 2000 projects in relation with coal-to-gas policy or boiler improvement to Low Nox emission. 
In 2018, Devotion acquired Changzhou Boiler Co., Ltd. to build Boiler and Autoclaves Industrial manufacturing base in Eastern China. The plant covers an area of 160000 square meters with annual capacity over 20000 steam tons, more than 800 sets of Autoclaves Industrial, which are mostly made by automatic equipment. 












Shots of Robot Automatic Production Line of Boilers










Low Nox Boiler Projects









Awards and qualifications

We are expecting your visits at Guangzhou!

Devotion 3rd Annual Sports Meeting Successfully Held

Devotion Boiler successfully held its 3rd annual sports meeting On August 23, 2017.
In the sports meeting, Devotioners participated in 6 different funny matches, sharing the joyfulness as teammates and family members.


One of the highlights is what the meeting chairman spoke at the closing ceremony, that: the company is trying best to provide not only the high quality industrial boilers and service to clients, but also a family feeling for everyone in Devotion.

720kW Electric Steam Boiler in Zambia For Ball Mill

One set of Devotion 720Kw Electric Steam Boilers has just completed installation and commissioning in Zambia.

720kW Electric Steam Boiler (model nr: LDR1-1.0)

Our customer, is the largest grinding steel balls provider in the world. In the ball mill they set up, Devotion Electric Steam Boiler will be used to maintain the designed water temperature which is very critical to make superior quality of grinding steel balls.

Ball mill with wear-resistant steel ball (hereinafter referred to as wear-resistant ball) is widely used in domestic and foreign large gold, nickel, copper and other non-ferrous metal mine, iron ore, black metal mines and metallurgy, chemical and other precious metals processing industry for ball mill and broken ore.