What is the proportion of material cost to total production cost for solar string lights?

The total production cost equal the sum of direct materials costs, direct labor costs, and manufacturing overhead costs. In the production process of solar string lights, the direct materials cost is one of the few variable parts. For some mature and well-developed producers, they focus on developing or importing high-end technology to reduce the materials waste as much as possible, therefore enhancing the utilization ratio of raw materials. This, in turn, can reduce the investment in the raw materials while ensuring the quality.

Zhongshan Yucheng Solar Technology Co., Ltd. has successfully established its own reputation in solar powered christmas lights sales. Yucheng's solar powered christmas lights is various in types and styles to meet the different needs of customers. Yucheng outside solar wall lights with motion sensor is designed in an ergonomic way. The design is strictly carried out based on principles of biomechanical comfort, human body weight distribution, arch support, and various foot shapes. Yucheng's solar wall lights for fence is energy saving and secure. Product quality is excellent, in line with industry quality standards. Long service life and low maintenance rate are the distinguished features of our company's solar holiday lights.

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