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Other size Corrosion resistant sapphire crystal rod

Other size Corrosion resistant sapphire crystal rod

Product Description

There are two classes of modern articles made of sapphire: constructional and functional. Constructional sapphire is used for the creation of products with high mechanical stability. Functional sapphire has a specific structure and electrical, optical, and thermal properties. This classification is arbitrary, as this material is multifunctional, and sapphire articles (such as rocket nose cones) often combine the two functions.

Constructional and functional sapphires are comparatively new materials, so the scale of their production compares unfavorably with that of tradi-tional materials. At the same time, the rate of growth in their production far exceeds that of steel, aluminum, and some other materials. It also should be emphasized that sapphire is used in complex technical systems with costs several times as high as that of the sapphire elements.


Ingot Sapphire is the main substrate material for LED lighting chips. Due to its reasonable cost and performance advantages, it accounts for up to 90% of all kinds of LED lighting substrates. Zhongju is capable of processing substrates according to customer needs. With 100% accurately maked exclusion areas, it allows us to help downstream industry to reduce cutting costs efficiently. Currently, our sapphire ingot productions ranges from 2 to 12 inches with high quality.

High purity sapphire window



ShanXiZhongJuJingKe Semiconductor Co., Ltd

 Shanxi Zhongju Jingke Semiconductor Co., Ltd. (Zhongju) was established on March 18, 2016, the registered capital is 100 million Yuan and the registered address is: No. 2, Machinery Park, Jinzhong City Comprehensive Reform Demonstration Zone, Shanxi Province, with a land area of about 14 acres. Zhongju is a high-tech enterprise mainly engaged in research, production and sales of high-quality sapphire crystal products. It consists of a comprehensive office, finance department, production department, single crystal production department, crystal processing department, transportation and insurance department, maintenance department and other functional departments. Its business scope includes: research and development, production and sales of sapphire crystals; information functional materials, crystal material growth, integrated circuit products, special equipment technology research and development, technology transfer, technical consultation; development, production, testing, processing of integrated circuit products and materials; import and export of stuff and technology.

Company Info

  • Company Name: ShanXiZhongJuJingKe Semiconductor Co., Ltd
  • Representative: Mr.Ma
  • Product/Service: Sapphire Substrate , Synthetic Sapphire , Sapphire Crystal , Sapphire Optics , Sapphire Ingots , Sapphire Wafer
  • Capital (Million US $): 100000000RMB
  • Year Established: 2016
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 1% - 10%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: 3
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • Factory Size (Sq.meters): 5,000-10,000 square meters
  • Factory Location: No.2, machinery park, huitong industrial park, jinzhong development zone, shanxi demonstration zone
  • Contact Person: Mr. yang
  • Tel: 86-0354-3051057
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