Beijing Fenglonghui Greenhouse Technology Co., Ltd. Adress 3rd Floor National Center for Corp Germplasm Conservation, Chinese Academy of Agricultural Sciences, Nr.12 South Zhongguancun Street, Haidian Distrikt, Peking 100081, China. Tel 86 10 62149667 E-Mail market@greenhousepolyfilm.com Fax: 86 10 82108614 Whatsapp 86 134 3931 2093
