| Prod Model: |
QAL- CG-18 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Material: |
Colorful Steel |
| Size: |
18 Heat Pipe Tubes |
| Package: |
Cartons with Foam |
| Color: |
Blue/White |
| Angle: |
27'-45' |
| Capacity: |
180L or Optional |
| Pre-Heated Solar Water Heater: |
Optional |
| Collector Components: |
Glass Vacuum Tube |
| Pressure: |
Unpressurized |
| Max. Capacity: |
100-200L |
| Structure: |
Compact Type |
| Certification: |
CCC |
| Interior Material: |
SUS304 |
Product Description
CE, ISO, Keymark, 5 years warranty, 6 years export experience, manufacture since 2000
Qal solar water heater advantages:
1>CE, ISO. Five years warranty, long life span
2>Most competitive price and high quality
3>Quality assurance comply with ISO 9001-2008
4>Product quality in compliancee with CE
5>Fast delivery and rich export experience
6>OEM and ODM service
All of our products are directly from Factory. Price are much more competitive and quality are much easier to control.
Our company is factory in Tongyuan Industrial Park,Jiaxing City, can provide you
Split pressurized solar water heater system (150L,200L,300L,400L,500L)
Compact pressurized solar water heater system (150L,180L,200L,300L,360L)
Compact Unpressurized solar water heater (150L 180L 200L 250L 300L 360L )
Compact pressurized Flat panel solar water heater system
Solar water heater collectors
solar water heater accessory
Customize is available. If you have different request about thread size or power, please send us email.
Buying Guide:
Model | Glass vacuum tube | capacity ( L ) | CBM |
| diameter ( mm ) | length ( mm ) | tubes ( Pcs ) |
| QAL-CG-58-1800-15 | Φ58 | 1800mm | 15 | 150 | 0.55 |
| QAL-CG-58-1800-18 | Φ58 | 1800mm | 18 | 180 | 0.62 |
| QAL-CG-58-1800-20 | Φ58 | 1800mm | 20 | 200 | 0.7 |
| QAL-CG-58-1800-24 | Φ58 | 1800mm | 24 | 240 | 0.85 |
| QAL-CG-58-1800-30 | Φ58 | 1800mm | 30 | 300 | 1 |
| QAL-CG-58-1800-36 | Φ58 | 1800mm | 36 | 360 | 1.2 |
From its early beginnings in 2000 Redao (originally called Alinsidun Technologies) is a designer and manufaturer of solar water heating prodcts in China. All of our products are designed to ensure robust performance over a long lifespan. All Redao products are complied with CE, ISO9001-2008.
With our dedicated and experienced team, our specialised manufacturing base, as well as the continued focus on technical solutions and customer service, we are sure that Redao will remain the supplier of choice for many throughout the coming years.
Redao strives to maximize production outputs and quality using the very lastest in manufacturing techniques, and uses equipment with proven reliability and the flexibility to adapt to fast changing requirements of customers. If you are interested in Redao water heater system, please feel free to call us.
Redao brief profile:
2000>Alinsidun establish, the former name of Redao. Production of solar water heater tank begins.
2001>Alinsidun develop its first solar water heater. Rush production begins.
2002>Alinsidun opened sales and distribution office in Shanghai, China.
2003>Alinsidun was awarded "Observing contract & Valuing Credit Star factory" by Zhejiang Quality Examinations and Appraisal Center.
2004>Export production begins.
2005>Alinsidun observed Good Quality control system by Chinese Product Quality Management center. At the same time, Alinston became the mumber of China Solar water Quality Control System.
2006>Alinsidun was awarded "China Solar Water Heater Most Famous Brand" by China Product Quality Management Center.
2007>Alinsitun complied with the Quality Assurance Requirements of ISO 9001-2000
2011>Redao became the company name instead of Alinston, and Redao solar water heaters complied with CE certification. In Aprial, Redao complied with ISO 9001-2008.
2012>QAL mark registered.
