北京长空喷砂设备有限公司是中国航空工业集团公司所属的一家专业生产“长空牌”液体、干式喷砂设备的企业。
公司自建厂至今，不断创新、改进，闯出一条具有“长空”特色的发展之路。我公司拥有航空工业的技术力量；拥有二十多年研制、生产喷砂设备的经验；拥有“长空”牌的信誉；拥有ISO9001 质量体系的保证；拥有素质、作风良好的科技人才和员工队伍；拥有国内外5000 家用户的支持和帮助。
公司生产的标准液体喷砂机，标准干式喷砂机、专用液体、干式喷砂机在国内市场及东南亚、欧洲地区赢得良好的信誉。
只要我们还没有成为最好，我们就决不满足。历史的昭示、现实的机遇、未来的挑战，这一切将凝聚成今后的合作与发展。我们坚信，曾经为“长空”的发展壮大做出贡献的长空人，在一贯给予“长空”事业支持与厚爱的各界朋友的支持关怀下，一定能创造灿烂的业绩！

Beijing Chang Kong Sand Blasting Equipment Co., Ltd attached to China Aviation Industry Group is a joint venture which specialized in producing "Chang Kong" brand wet and dry sand blasting machines.

The compary was established in 1969, and from 1993, it became a joint venturewith Taiwan till now, Experiencing continous innovation and improvement, wehave initiated a distinctive "Chang Kong" developing road. Our company hastechnical capabilities of Aviation Industry, more than 20 years experience inresearching ang producing sandblasting equipments, good credit of "ChangKong" brand, the guarantee of ISO9001 quality system certification. highquality talent and staff team, in addition, we own more than 5000 customers'support and help at home and abroad.

We produce standard wet sandblasting machine and dry sandblasting machine,which mainly sold in domestic market, Southeast Asian area and Europe, now ithas earned good reputation.

So long as we are not the best,we will never feel satisfied.. The declarationof history, opportunity of reality, and challenge of future will all aggregateto the future cooperation and development. we firm believe that those whomade great contribution to the "Chang Kong" are sure to create brilliant achievements under the care and support of friends from all walks of life.