OEM委托方一般出于：产品补充、成本优先、性能优先、体系良好的目的来做代工的，比如：有的企业制动液、变速箱油上缺乏技术，但客户有需求，用代工能很好的解决困扰；随着机油等级的不断提升，用顶级产品来降维打击，但自己做，在产能不足时，不如委托大企业来代工，成本更低；更比如车用尿素溶液、防冻液，水的占比比较高，很多大品牌通过多地分装代工，实现降低物流的目的；整车厂、设备商对油品不熟悉，他们也需要合适的润滑油厂家提供后盾
OEM clients generally do OEM for the purpose of product supplement, cost priority, performance priority and good system. For example, some enterprises lack technology in brake fluid and gearbox oil, but customers have demand, so OEM can solve the problem well; With the continuous improvement of engine oil grade, top products are used to reduce dimension and crack down, but when the production capacity is insufficient, it is better to entrust large enterprises to OEM, and the cost is lower; For example, the proportion of vehicle urea solution, antifreeze and water is relatively high. Many big brands realize the purpose of reducing logistics through multi location sub assembly and OEM; Vehicle manufacturers and equipment manufacturers are not familiar with oil products, and they also need the support of appropriate lubricant manufacturers