This is peking northern excellent construction material co,ltd.which is specialized and leading company dealing in building material.In addition, Our company is a professional producing gypsum production line factory. We manufacture the latest gypsum board production equipment. The gypsum board production line is low in price and good in quality. It has output is 2 million square meter/year,3 million square meter/year,4 million square meter/year,5 million square meter/year ect. The type include automatic and semiautomatic. It can be heated by oil and gas.We have excellent after-sale service and export the production line to many country. We get good reputation from our clients.北京北方精品龙建材有限责任公司是一家专业的生产建材的企业。另外,我们也是一家专业生产石膏板生产线的企业。我们生产的石膏板机器都是最新型的,并且价格低廉,质量优质。我们的生产能力包括每年两百万平方米,三百万平方,四百万平方米等。设备的种类包括全自动的,半自动的以及导油型和热风型的。我们有很好的售后服务。设备销往许多国家,得到一致好评。