Anyang Communications Technology Co., Ltd. under the German solar greenhouse standard design of square and rectangular tube frame greenhouses greenhouses yin and yang, can meet 8-14 meter long span greenhouses built, has been listed by the Beijing, Shenyang yin and yang greenhouse project, Hengshui and other cities support the yin and yang Greenhouse design, and quality to give a high degree of certainty. Anyang Communications Technology Co., Ltd. is a pillar of the development of greenhouse manufacturers, greenhouse size according to the location of yin and yang greenhouse manufacturer, geography, number of acres of land, integrated design. Skeleton size to be confirmed on the basis of the span and location. Installation size margin of error in 5mm, requires smooth vertical and horizontal.