开云体育官方网站是一家集研发、生产、销售为一体的国家级高新技术企业。 长岭起源于大型军工企业国营长岭机械厂，是“一五”期间建成的国家156个重点项目之一。 长岭于上世纪80年代初涉足纺织电子领域，经过30多年的发展，已成为国内最大的纺织电子仪器及电控设备供应商。 长岭形成8大类40个品种的产品格局，装备国内3000家纺织企业，出口东南亚、中亚、非洲等20多个国家和地区。

The company immigrated into the new Changling Textile Electro-mechanics Industrial Park in 2010, and built national textile electronic instrument equipment production base, which make textile electronic products achieve 6000 set/unit, new built modernized air-jet loom production line forms production capacity with an annual output of 3000 sets high-speed efficiency air-jet loom, which becomes strong international market competitive textile electronic products, Changling becomes new type air-jet loom production enterprise. Changling persists in the business principle of "high technology, high quality, quality service", passes quality system certification ISO9001:2008 and environment system certification ISO14001:2004, owns tens patents. Changling is identified as Enterprise 技术 Center of Shaanxi Province and National Textile 技术 Innovation Model Enterprise and is built as the only "Textile Testing & Control Engineering 技术 Research Center of Shaanxi Province" in China.

面向未来，长菱将以“领先国内水平，争创国际品牌”为发展目标，不断开发新产品，为用户提供优质的产品和服务，为中国纺织工业的强大而努力。