5054 Led Chip,5054 Smd Led Chips,5054 Led Epistar Chip,Smd 5054 Rgb Led Chips Shenzhen Huangtai Photoelectric Co.,Ltd. , https://www.ht-led.com The stainless steel material is hard and tough, and the cutting performance is poor. When the stainless steel cylinder liner is processed by our factory, the machine clamp knives are successfully used, which not only improves the work efficiency, but also saves expensive stainless steel raw materials. The casing material (φ160×284×φ112mm) nesting material is shown in Figure 1. Made of heat-resistant stainless steel 3Cr13.