... Stable quality,delivery on time. 3.Buyer label offered. Solar Collector,Solar Thermal CollectorFeature:1. Evacuated tube: 58*1800mm.2. ... and have got ISO9001:2008, SGS, CE, CCC, Solar Keymark andSRCC certificates. As a professional and experienced manufacturer, we ... cooperate with importers, traders, retails and wholesales allover the world. Visits and guidances of old customers and new customers ...