Qing jiahua integrated solar energy is an integrated solar energy application industry that is invested in by `golden and rich' billion qianhua (beijing) phototechnic co. Ltd., with the operating centre located in su's house in the haidang district of beijing. The yong-fung industrial base of the central guan village science park, the environment science park of the central guan village and the innovation technology park of the central guan village, which covers more than 50 acres, combines offices, production and storage. The company currently has service centres in jiangsu nanjing, shuxian and guangdong, which allow for closer cooperation and easier service. The corresponding equipment for electricity generation in the hundreds of millions of qinghua solar power is tailored to domestic market demand, each of which is designed and tested by professionals and of guaranteed quality and meets day-to-day electricity demand. And now there are not too many solar equipment in the country that can be described as a big brand, and many consumers are very much in favour of the billion qinghua brand and are willing to buy its equipment, so, overall, such high-quality brands are worth joining. Market demand and supply are tight, high-quality products are out of demand, prices are stable and branded equipment is more in line with consumer requirements. Such products can naturally also guarantee a higher volume of sales and the rights and interests of affiliated firms. Moreover, brands are regularly and fully publicized so that their influence continues。