北京洁世源生态环境工程有限公司成立于2008年，是一家集园林景观设计、施工，养护、花卉苗木生产销售为一体的专业公司。拥有城市园林绿化二级资质。
几年来，公司一直秉承“团结拼搏、学习创新、持续改进”的企业精神，以“创造幸福生活、建设美环境”为使命，不断学习、引进国内、外先进园林设计理念，依靠自身的专业管理团队，打造了许多生态环境建设的精品工程，多项工程项目的设计、施工和养护获得国家级工程金奖，创造了优异的业绩。
2011年，公司通过了ISO9001、ISO14001、GB/T2081质量、环境、职业健康和安全认证体系。2011年荣获了《全国园林绿化企业100强》称号，并荣获中国AAA信用企业。
公司的发展方向和主攻目标——致力于成为高档酒店、公寓和别墅的微型景观设计与建设的行业者。
Beijing JIESHIYUAN eco-environment engineering Co.,Ltd. founded in 2008, serves as a landscape greening enterprise with landscape design and construction, conservation, production and sales with flowers and seedling. The company has qualification with urban landscape II.
These years, the company has been adhering the spirit of the "Solidarity, Innovation, Continuous Improvement". Its mission is to create a happy life, and to construct the most beautiful environment. It has learned domestic and foreign landscape design concept, and built many excellent projects of eco-environment building by its own management team. Some design and operation of the projects won the national golden metals.
What is more, in 2011, the company has passed ISO9001, ISO14001, GB/T2081 certification system. And also won the title of "the National Garden Greening Top 100 Enterprises", as well as China AAA Credit Enterprise.
The main goal of the company is to be a leader in the field of micro design of hotel, apartment and villas.