波纹管是汽车线束用保护类产品件,它将压力转换成位移或力。它的开口端固定,密封端处于自由状态,并利用辅助的螺旋弹簧或簧片增加弹性。工作时在内部压力的作用下沿管子长度方向伸长,使活动端产生与压力成一定关系的位移。
文章源自线束工程师之家-https://www.suncve.com/manufacturer-and-market-analysis-of-wire-harness-bellows/
外资品牌:诗兰姆,德芬根,法兰克西。文章源自线束工程师之家-https://www.suncve.com/manufacturer-and-market-analysis-of-wire-harness-bellows/
国内品牌:拓研,南京宁鹤,骏鼎达,文依,泛华,雷诺尔,贝尔,濮阳方鑫,兴化京生,兴化科华。文章源自线束工程师之家-https://www.suncve.com/manufacturer-and-market-analysis-of-wire-harness-bellows/
外资品牌劣势文章源自线束工程师之家-https://www.suncve.com/manufacturer-and-market-analysis-of-wire-harness-bellows/
1.经济形式不好,企业降本需求文章源自线束工程师之家-https://www.suncve.com/manufacturer-and-market-analysis-of-wire-harness-bellows/
2.企业负债率普遍较高文章源自线束工程师之家-https://www.suncve.com/manufacturer-and-market-analysis-of-wire-harness-bellows/
3.企业采购管理,生产排程存在压力文章源自线束工程师之家-https://www.suncve.com/manufacturer-and-market-analysis-of-wire-harness-bellows/
4.开发与交货周期长,价格高文章源自线束工程师之家-https://www.suncve.com/manufacturer-and-market-analysis-of-wire-harness-bellows/
外资品牌优势文章源自线束工程师之家-https://www.suncve.com/manufacturer-and-market-analysis-of-wire-harness-bellows/
1.车企存在严格的供应商认证体系文章源自线束工程师之家-https://www.suncve.com/manufacturer-and-market-analysis-of-wire-harness-bellows/
2.客户集中度高,新客户难开拓
3.外资重视同步开发能力
国内品牌优势
1.交货周期短
2.价格低
3.公司流程简单,新产品开发周期短
4.服务好
5.生产排程机动性强
国内品牌劣势
1.多品种,小批量,多批次
2.难以获得客户认可
3.产品品质不如外资品牌