Laser Machine, CNC Tools, Sensor Head manufacturer / supplier in China, offering Durable Flat Washer M5– M16 for Bolt and Nut Assembly in Electrical Equipment and Structural Installations, Zinc Plated Carbon Steel Flat Washer for Load Distribution in Machinery, Construction, and Fastening Applications, T-Slot Square Nut M3– M8 for Heavy-Duty Frame Assembly in LED Cooling Systems and Mechanical Structures and so on.