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Silicon Material The main products of SiMaterial series are MCZ/CZ monocrystalline silicon and CZ polycrystalline silicon, including semiconductor monocrystalline or polycrystalline silicon rods, silicon ingots, sheets, columnar crystals. As one of leading silicon material manufacturers, our silicon materials are mainly used for processing silicon components and high-purity silicon targets.

Single Crystalline Silicon Ingot The primary application of these silicon materials is in the semiconductor/photovoltaic industry, specifically for manufacturing polycrystalline silicon ingots used in the production of silicon components or solar cells. We offer customization options for any size and shape of silicon materials, including but not limited to silicon tubes, rings, and wafers. Features of DSTC Single Crystal Ingot 1 Resistivity Control. 2 Manufacturability. 3 Devoted to developing large size pulling technique, DSTC is the 1st domestic manufacturer to supply >φ620mm silicon ingots. Single-Crystalline Silicon Ingot Gallery The biggest monocrystalline silicon ingot of OD 620mm in mass production succeeefully in the world. As a proficient silicon semiconductor company, DSTC has rapidly grown into a leader in the domestic semiconductor silicon components industry.

Silicon Pedestal The Silicon Pedestal is a pure silicon product designed to ensure temperature stability in the thermal reaction tube during silicon wafer processing, thereby enhancing insulation efficiency. Silicone base wafer processing is an extremely precise procedure where temperature plays a crucial role, directly impacting the thickness and uniformity of the silicon wafer film.

Silicon Injector The Silicon Injector is a crucial component in the heat treatment process and deposition of silicon wafers, directly impacting their heat treatment effectiveness and deopsition performance. Heat treatment of silicon wafers plays a vital role in semiconductor and integrated circuit processing, with its outcome closely tied to the final performance of the wafer.

Ring Silicon Made by single or multi-crystalline silicon ingot materials. The outside diameter is up to 650mm. The ring product is used in the dry etching machine as the focus ring, outer electrode, confinement ring. Features of DSTC Silicon Ring 1 Establishment of plasma etching condition. 2 Use as electrodes for RF units. 3 Control sidewall damage of the reactive substance, improve etching aspect ratios and optimize etching surfaces. 4 Improve the uniformity and yield of the edge of silicon wafer.

DSTC is the only manufacturer in China that can provide world-class full silicon semiconductor material product family silicon components; One of the most advanced manufacturing R&D and material R&D laboratories is located in Chinese Mainland, and provides silicon carbide parts sample preparation, physical and chemical analysis and other testing services, product cleaning and renovation business.

Discover the pivotal role of quartz crucibles in the technological renaissance. This quartz crucible for silicon, essential for drawing high-purity silicon material, stand at the heart of semiconductor and solar panel manufacturing. As one of responsible quartz crucible suppliers, our quartz crucible for silicon offer unparalleled durability and heat resistance, ensuring the flawless production of silicon material and powering a future built on innovation and efficiency.

Silicon Boat from DSTC is a specialized silicon-based product used in various semiconductor manufacturing processes, it is also called silicon tower. Silicon Boat is designed in the shape of a boat or tray to hold and transport silicon wafers during different stages of production.

Silicon Carbide Tubes In the LPCVD equipment, the sic tube is one of the cores of the entire equipment, with an inner tube and an outer tube. LPCVD equipment is a kind of CVD equipment, which generates solid reactants through chemical reaction of mixed gases under low pressure and high temperature conditions and deposits them on the surface of silicon wafers to form thin films.

Silicon Susceptor The Silicon Susceptor from DSTC is utilized in semiconductor CVD and PVD machines to provide support for wafers during high-temperature processes, ensuring stability and preventing any potential damage caused by nitrogen flow or accidental dropping. Compared to SiC Susceptor, Silicon Susceptor has the same material as the wafer, the same coefficient of thermal expansion, and a shorter delivery time.

Applied to the semiconductor/photovoltaic industry, with industry-leading casting furnaces and heating zone design, DSTC can mass produce high purity multi-crystalline silicon ingots with uniform grain. Larger size material for more product structures to be processed. with machinability and high mechanical strength.

Semiconductors are the core of the information technology industry and a strategic, foundational, and pioneering industry that supports economic and social development and ensures national security. The technological level and development scale of semiconductors have become one of the important indicators of a country's industrial competitiveness and comprehensive national strength.

The 2/4/6/8 wafer cassette Boat from DSTC is a specialized silicon-based product used in various semiconductor manufacturing processes. It is designed in the shape of a boat or tray to hold and transport silicon wafers during different stages of production.

The semiconductor electrode from DSTC is utilized in dry etching equipment for the manufacturing of semiconductor integrated circuits. The silicon electrode serves as both the pathway for etching gas to enter the cavity and as an electrode to generate plasma, making it a crucial component in the wafer manufacturing etching process.

Inner Surface Crystallization: The inner surface crystallization of Quartz Crucible enhances durability and thermal stability while ensuring uniform radiation of the heat source, thereby enhancing the quality and production efficiency of monocrystalline silicon.