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 imported), advanced ceramics, sapphire, and various specialized hard and brittle materials.