https://dggbsr.com/videos/company-promo.html https://dggbsr.com/videos/company-promo-poster.jpg 企业宣传片 - 东莞市潮荣电子制品有限公司 东莞市潮荣电子制品有限公司官方企业宣传片。展示公司厂房、SQ/UC扁平线共模电感生产线、FR4玻纤板、碳纤板、电木板、PC/亚克力板精密加工全流程。 https://dggbsr.com/videos/company-promo.mp4 180 0 2026-04-01T00:00:00+08:00 yes no no https://dggbsr.com/videos/company-promo-en.html https://dggbsr.com/videos/company-promo-poster.jpg Company Profile Video - Dongguan Chaorong Electronics Co., Ltd. Official company profile video of Dongguan Chaorong Electronics Co., Ltd. Showcasing factory facilities, SQ/UC flat wire common mode inductor production line, FR4 fiberglass board, carbon fiber board, bakelite board, PC/acrylic board precision machining processes. https://dggbsr.com/videos/company-promo.mp4 180 0 2026-04-01T00:00:00+08:00 yes no no https://dggbsr.com/videos/fr4-promo.html https://dggbsr.com/videos/fr4-promo-poster.jpg FR-4玻璃纤维板宣传片 - 东莞市潮荣电子 潮荣电子FR-4玻璃纤维板产品宣传片，展示FR-4板材的生产工艺、性能特点、应用场景。涵盖电源适配器绝缘、新能源设备绝缘、电气绝缘领域。 https://dggbsr.com/videos/fr4-promo.mp4 150 0 2026-04-01T00:00:00+08:00 yes no no https://dggbsr.com/videos/fr4-promo-en.html https://dggbsr.com/videos/fr4-promo-poster.jpg FR-4 Fiberglass Sheet Promo Video - Chaorong Electronics Chaorong Electronics FR-4 fiberglass sheet promotional video, showcasing production process, performance characteristics and application scenarios. Covering power adapter insulation, new energy equipment insulation, and electrical insulation fields. https://dggbsr.com/videos/fr4-promo.mp4 150 0 2026-04-01T00:00:00+08:00 yes no no https://dggbsr.com/videos/sq-cm-inductor-production.html https://dggbsr.com/videos/sq-cm-inductor-production.jpg SQ/UC扁平线共模电感生产视频 - 东莞市潮荣电子 观看东莞市潮荣电子SQ/UC扁平线共模电感生产全过程视频，了解自动化绕线、磁芯装配、焊接检测、品质管控的完整工艺流程。 https://dggbsr.com/videos/sq-cm-inductor-production.mp4 120 0 2026-04-01T00:00:00+08:00 yes no no