深圳市龙合成立于2003年，公司成立之初以YAMAHA配件及YAMAHA设备维修保养为主,公司拥有15年以上YAMAHA维修工程师4人,技术人员数人,组成了一支强大的售后服务团队。 
       主要以经营YAMAHA二手贴片机设备买卖,原产配件,设备保养维修，技术咨询为一体的技术企业。
       长期供应YAMAHA二手贴片机：YAMAHA二手贴片机YG12,YAMAHA二手贴片机YG12F,YAMAHA二手贴片机YS12,YAMAHA二手贴片机YS12F,YAMAHA二手贴片机YS12P,YAMAHA二手贴片机YS24,YAMAHA二手贴片机YS24X,YAMAHA二手贴片机YS100,YS88,YV88,YV88II,YV88X,YV88XG,YV100A,YV100II,YV100X,YV100XE,YV100XG,YG200,YV112-III等设备; 
       长期大量批发价供应YAMAHA原产配件：PACKING,O-RING、小金井电磁阀、过滤棉、皮带、真空检测板,感应器，原装XY拖链、shaft、传送轮、单向轮、飞达、飞达配件，吸嘴等。
       公司承接SMT设备、系统板卡、SERVO、马达等维修；专业回收SMT二手设备、配件; 
       本公司专业提供SMT生产设备、技术支援及服务,公司拥有多名工程师，有多年丰富实践经验，专业贴片机设备安装、调试、维护、保养；24小时内到位服务,赢得了广大客户的信任.
　　 Shen zhen Long he was established in 2003, All the main operating YAMAHA SMT equipment sale of second-hand origin accessories, equipment maintenance, technical advice for the integration of high-tech enterprises. Long-term supply of used YAMAHA mounter: YV100A, YV100II, YV100X, YV100XE, YV100XG, YG200, YV112-III and other equipment; long-term supply of a large number of wholesale accessories YAMAHA origin: PACKING, O-RING, Koganei  valve, filter ,  belt , vacuum sensor board assy , sensors, original XY towline, shaft, transmission round, a one-way round, feeder, feeder parts, nozzle and so on. 
       Company takes the maintenance of SMT equipment, system board, SERVO, motor, etc.; professional recycling of used SMT equipment, accessories; supply supplies SMT (red plastic, solder paste, rub Network paper, then tape), a tool. And SMT peripheral equipment (such as solder paste mixer, glue defoaming machine, vibration FeiDa) and so on. 
       Our company specializes in the provision of SMT production equipment, technical support and comprehensive services, the company owns more than one senior engineer, has many years of rich experience, professional placement machine equipment installation, commissioning, maintenance, and maintenance.