Dongguan Julong electrical machinery equipment Co., Ltd. General Factory   

The company operates UL, CSA, IEC, VDE, GB, JIS and other standards of wire and cable, fiber optic cable testing equipment, electrical accessories (switches, plugs, sockets, power lines, connectors) performance and product life test equipment, automobile line testing equipment, rubber plastic detection and installation, copper wire welding machine / cold welding machine quality control equipment research, development, production and sales, provide inspection equipment for all enterprises to provide special testing equipment. Type aging test machine, sample mill, dumbbell knife, wire insulation thickness gauge, salt spray test box, constant temperature tank, oil tank, constant temperature and humidity box, high and low temperature testing machine, winding (thermal shock) testing machine, impact testing machine, ball pressure device, high temperature pressure test device, thermal extension test device, heating deformation test device, heating deformation tester, flexure tester, printing fastness tester (electric / manual), swing testing machine, mechanical strength tester, thermal stability testing machine, automobile line abrasion tester (abrasive belt / needle type), cut through tester, gold depth tester, 90 degree peel strength tester and so on. Scope of operation: wire and cable, fiber optic cable testing machine, tensile testing machine, (power frequency / high frequency) spark tester, ventilation. ★电子电器产品和材料耐燃烧试验设备：UL标准燃烧试验室、垂直水平燃烧试验机、单根电线电缆燃烧试验机、UL94规格塑料燃烧试验机、汽车内饰燃烧试验机、针焰试验仪、灼热丝试验仪、漏电起痕试验仪等 ★铜线检测设备及焊接设备：线材（铜丝）伸长率试验机、扭转试验机、定点伸长率试验机、漆包线针孔试验机、银焊式接线机、单支、多股铜线碰焊机/对焊机、冷焊机等 ★电器附件（开关、插头、插座、电源线）性能和产品寿命试验设备： 弯曲(摇摆)试验机、突拉试验机、插头滚筒试验机、吊重摆动试验机、静态荷重拉力试验机、电源线拉扭试验机、温升试验机、插拔力（寿命）试验机、插头插座及开关寿命试验机、电源负载控制柜、插座拔出力试验装置、插头扭转装置、压缩试验装置、插头力钜试验装置、听筒线伸缩疲劳试验机、摆锤冲击试验机、稳定 性试验台、电源插头线综合测试仪等 ★橡胶塑料检测设备：PVC压片机（开炼机）、加硫成型机（硫化机）、氧指数测定仪、熔融指数测定仪、电子比重计、邵氏硬度计、电线电缆削片机、交联电缆切片机、塑料摆锤冲击试验机、落球冲击试验机、（常温/高温/恒温恒湿）胶带保持力试验机、胶带动态保持力试验机等 ★包装跌落/振动试验机及其它设备：破裂强度试验机、（单翼/双臂）跌落试验机、摸拟运输振动试验台、垂直水平振动试验机、开关按键寿命试验机、手机跌落试验机、酒精耐磨测试仪、RCA纸带耐磨试验等 ★光学仪器、安规仪器及精密量具量仪：标准光源对色箱、投影仪、显微镜、激光测径仪、绝缘/耐压试验机、QJ84/QJ57直流电阻电桥及导体电阻夹具、绝缘电阻测试仪、千分尺、卡尺、高度尺、千分表、百分表、厚薄规、间隙规（塞尺）、孔径规、螺纹 Plug gauge ring gauge, tension meter, push pull meter, torsion meter, pH meter, refractometer, film thickness gauge, temperature and humidity meter, infrared thermometer and so on.