97超级碰碰碰碰久久久久_久久综合综合久久综合_中文字幕AV日韩精品一区二区_A男人的天堂久久A毛片 ,欧美综合国产精品日韩一_亚洲日韩在线中文字幕第一页_国产成人3p视频免费观看_伊伊人成亚洲综合人网香 ,青青青青久久伊人国产_中文字幕在线观日本日韩本一本_日韩一区二区三区在线精品_亚州成a人片在线观看无码_亚洲国产中文精品露脸_一本大道东京热无码一区_国产h片在线观看_精品日韩欧美在线_亚洲视频中文字幕

Beijing Qingshen Shanshui Flower and Wood Co., Ltd. was established in 1997. It is a high-tech enterprise and also a research base of the "National Key Laboratory of Efficient Production of Forest Resources" at Beijing Forestry University. The company is honored to be included in the "Beijing Annals - Landscape Greening Annals" and recorded in the history of Beijing‘s landscape development.

The company‘s base is located 2 kilometers east of Xiaodian in Yang Town, Shunyi District, Beijing, with a total area of about 1200 acres, including more than 800 acres of agricultural land and more than 300 acres of forest land. Moreover, more than 500 acres of agricultural land have been designated as high standard farmland construction areas. Since the return of forests to farmland, the company has set the development goal of "promoting both agriculture and forestry, and persevering", and has carried out the construction of "agroforestry composite management and integration" to create more value on limited land.

亚洲一区二区三区四区在线,国产欧美日韩综合精品一区二区,精品一区二区三区在线观看视频,欧美一区二区三区日韩免费播,日本一区二区三区视频在线,国产日韩欧美综合一区二区三区,欧美日韩亚洲高清不卡一区二区三区

Community greening construction

Park greening construction

Road Greening Construction

Other Engineering

Home >> Case >> Community greening constructi...