| Power Source: | Solar |
| Place of Origin: | China |
Structure: All-glass concentric dual tube geomer
Glass material: Borosilicate 3.3 class
Absorbing
Structure: All-glass concentric dual tube geomer Glass material: Borosilicate 3.3 class Absorbing coating properties: Graded A1-N/A1 solar selective absorbing coating. Stagnation parameter: >250M2C/kW Solar radiance exposure for obtaining a preset water temperature: >2.8MJ/M2 Lifetime: Normal useful 15 years Reflectance of the glass tube: 7.2% Absorption of the glass tube 1.6% Cover glass tube, transmittance 0.90
| Business Type: | Manufacturer |
| Product/Service (We Sell): | Solar water heaters and vacuum tubes, vacuum tube, non-pressure system, pressure system, collectors |
| Brands: | QIANJIANGCHAO, QIANXIWANJIA |
| Number of Employees: | 101 - 500 People |
| Main Markets: | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe |
| Main Customers: | Italy, UK, Ukrain, Pakstan, Chile, German, Canada |
| Total Annual Sales Volume: | US$10 Million - US$50 Million |
| Export Percentage: | 51% - 60% |
| Total Annual Purchase Volume: | Below US$1 Million |
| Factory Size (Sq.meters): | Below 1,000 square meters |
| Factory Location: | Yuanhua Minfeng Industrial Park, Haining City, Zhejiang Province. China |
| QA/QC: | Third Parties |
| Number of Production Lines: | Above 10 |
| Number of R&D Staff: | 41 - 50 People |
| Number of QC Staff: | 11 - 20 People |
| Management Certification: | ISO 9000/9001/9004/19011: 2000 Others |
| Contract Manufacturing: | OEM Service Offered |