环龙目前由三家公司组成： HUANLONG currently consists of three companies: 乐清市环龙机器厂：成立于1983年，占地近20亩，是目前纸管设备的主要生产基地。员工145人，其中技术部人员10人，开发组3个共10人，主要从事新产品的试制，老产品改进。其他管理人员21人。 Yueqing HUANLONG Machine Factory: Founded in 1983, covering nearly 20 acres, is the main production base paper tube equipment. 145 employees, including technical department personnel 10 people, the development group 3 of 10 people, mainly engaged ..