徕亚(LEYA)公司成立于1998年,系中瑞合资企业,是国内生产高档次通风设备的知名外资企业之一。
五分彩规律公式 LEYA Company was established in 1998 as a Sino Swiss joint venture and is one of the well-known foreign-funded enterprises producing high-end ventilation equipment in China.