Gold Index: 590
Shenzhen Roajoy Investment Co., Ltd [China (Mainland)]
Business Type:Trading Company City: Shenzhen Province/State: Guangdong Country/Region: China (Mainland)
Pressurized flat plate solar collector
JOYFP-18
The flat plate solar collectors are widely used solar energy conversion device, with its low maintenance and repairment and green recycling characters
2014-06-10