Leqing Xinchun Fasteners Manufactory is an enterprise integrating manufacturing, development, sales and service, which specializes in industrial aluminum connecting screws and nuts.

• 乐清市信纯紧固件厂是一家集生产、开发、销售和服务为一体的企业，专业生产各种工业铝型材连接螺丝螺母。