Lianyungang Tuguan Semiconductor Technology Co., Ltd.(abbreviated as Tuguan Semiconductor), founded in 2017, is a professional supplier specializing in precision machining of brittle and hard materials such as quartz, specialty glass, and ceramics. The company integrates R&D, production, and sales of quartz products and materials, offering comprehensive solutions including precision machining services (drilling, grooving, grinding, cutting, welding, etc.), quartz raw materials (domestic and impo