Laiyang Changyu Sealing Technology Co., Ltd

地址/ADDRESS: No.57 Longmen West RD, Laiyang City ,Shandong Province
山东   省   莱阳市    市（区）龙门西路57号

邮编/POSTCODE: 266109

产品/业务/展品/PRODUCTS/SERVICES/EXHIBITS:

As a national high-tech enterprise and national level “SRDI" Little giant, Changyu Group consists of Laiyang Changyu Sealing Technology ., Qingdao Changyu Sealing . Shanghai Changyu New Energy Co.,LTD., Qingdao University of Science and Technology Changyu Technology Development Center. With more than 35 years of experience in R&D and manufacturing of seals for traditional models, the company . Since 2018, company stepped into new energy vehicle industrial and successfully introduced product to market, such as high speed motor oil seal, battery pack seal, high-voltage AC Busbar,high voltage connector, DC busbar(EMI filter)connector, battery disconnect unit(BDU),etc.
At present,CHY has independently developed several automatic assembly lines for new energy products, and Class 100,000 dust-free workshop.High-voltage AC busbar connector solved the leakage between metal and plastic by combining sealing ring and busbar. All above products have been in mass-production for General Motor, Ford Motor Company, as well as Tier1. The company has built robust recognition and trust based on high quality and excellent market service.
昌誉集团由莱阳市昌誉密封科技股份、青岛昌誉密封、上海昌誉新能源、青岛科技大学昌誉技术开发中心组成，是国家级高新技术企业、“专精特新”重点小巨人企业。具有超35年传统车型的油封类产品的研发制造经历。从2018年开始进军新能源业务市场，目前已成功向市场推出了包含电机油封、电池包密封、高压铜排连接器、对插连接器、直流(滤波)连接器、电池断电单元等在内的多种新能源应用产品。
目前公司自主研发了多条新能源产品自动生产装配线，建设十万级无尘车间。高压铜排连接器采用密封圈和铜排结合工艺技术，成功解决了金属和塑料之间因热膨胀系数不同导致的泄漏问题;为通用、福特等多家主机厂及 tier1客户供货。

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