Zhejiang Jingui Technology · Advanced Materials
Quartz sand, silica powders and process engineering connected to the manufacturing requirements of semiconductor, photovoltaic, optical and electronic industries.
Integrated quartz value chain
Source knowledge, purification experience and laboratory verification stay connected throughout production—giving every equipment decision a clear material objective.
Direct control of selected mineral sources supports ore understanding, supply continuity and early impurity evaluation.
Purification, thermal treatment, classification and particle engineering are matched to the target material.
Quartz sand and silica materials are released against defined specifications, testing and batch records.
Slot-sinking & homogenization quartz ingot exampleMaterials & capabilities
Move from high-purity quartz and silica materials into quartz components, laboratory testing and complete production-line engineering.
Crystalline & fused routes
Crystalline quartz sand up to 6N and fused quartz sand up to 5N8, with impurity control and particle sizing matched to the application.
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High-Purity / Spherical / Plasma Nano
High-purity, spherical and plasma-processed nano silica families organized by the material feature that controls performance.
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Solid HCR / Liquid LSR
Fumed-silica-reinforced silicone rubber in solid HCR and liquid LSR forms, selected around your process and finished-part requirements.
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Quartz boules / Etching rings
Quartz ingots / boules and semiconductor quartz etching rings, supported by shared material data and drawing-based machining.
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13 trace elements
Fee-based mineral and quartz testing for trace elements, particle-size distribution, sieve analysis and sample evaluation.
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Process design
Quartz sand production lines, quartz ingot furnaces, process equipment and technical upgrades.
View engineering →Two quartz routes
High-purity quartz sand is organized into two clear material routes, helping technical teams reach the right product page faster.
Silica powder families
Each family is organized around its target purity, particle architecture and application role, with a direct route into the corresponding product information.
Electronic materials · precision ceramics · high-specification fillers
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Electronic packaging · EMC · CCL · underfill
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Plasma-processed route · particle architecture · dispersion
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Quartz for semiconductor manufacturing
For the etching stage of semiconductor manufacturing: quartz rings machined from our boules, with material, geometry and surface requirements matched to your drawing.
Quartz value chain / 01—04
From resource understanding to application-ready products.
From mineral source to finished component
Quartz resources, laboratory evaluation, sand production and component manufacturing are connected in one material pathway.
Evaluate mineral structure and impurity potential.
Verify elements, particle size and process suitability.
Purify and control particles for the required grade.
Convert material purity into precision quartz products.
Start a technical conversation
Share the application, target chemistry, particle range and expected volume. Our team will respond with the next practical step.
Discuss your requirements →
