WUYILONGCHENGDOORS is a fair design, the research and developmeng production the sale,the service is a body specially steel security doors and all kinds of non-sign gates modernized technologies and the equipment,strives for success entetprising,and "strives for perfection,the creation is perfect"the enterprise spirit with the science management method ,created has been all the rage a quality product,the company unceasingly is developing in the process all along by "the quality first ,the prestige is supreme "the objective ,bases the market,develops the market,unceasingly innovates serves the general new old customers,wholeheartedly welcome the society from all walks of life to ally LONGCHENG,for creation happy tommorrow ,joint effort