Nanjing J-crystal Photoelectric Technology Co., Ltd

Jingjing Optoelectronic Technology Co., Ltd. was founded in 2012.
Is a collection of LED sapphire material research and development, production and sales as one of the technology company.
At present, the company focuses on the R & D and production of sapphire substrate.
Jingjing optoelectronics is a company that pays attention to its own growth and development. Over the years, the company has accumulated a large number of energetic, dedicated and active employees.
Company mission: in pursuit of the two aspects of happiness in the material and spiritual aspects of the staff, it contributes to the progress and development of the society.
Company vision: to be the most active flat supplier in the market, high efficiency, low cost, win in the fierce competition.
Short term goal: 1 million pieces of 4 inch sapphire substrates are produced monthly in 2019

Inner Mongolia J-crystal Photoelectric Technology Co., Ltd

Inner Mongolia J-crystal Photoelectric Technology Co., Ltd has talented team for crystal growth and sapphire single crystal growth technology by independent R&D, which can grow sapphire crystal with high quality, weight varies from 85KG, 125KG and 140KG. All the high purity sapphire crystal manufactured are with defects of low density.

NJZ Lighting Technology Co., Ltd

NJZ Lighting Technology Co., Ltd concentrates on the R&D and manufacturing of LED lighting products with superior quality, high light efficiency and reliability. Comprehensive and reliable service is provided in respects of designing of lighting scheme, manufacturing of lighting and process control etc.


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Address: No.58, Hengguang Road, Economic and Technological Development Zone,Nanjing, Jiangsu Province

Zip code: 210038


Tel: 025-85789211
Fax: 025-85789210

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