Global leader in the manufacture of sapphire
Global leader in the manufacture of sapphire
According to the leading analytical agency Yole Developpment
Uniform LED wavelength distribution
Uniform LED wavelength distribution
based on lowest internal crystal stress*
Higher LED brightness
Higher LED brightness
due to low Ti content in Monocrystal sapphire*
Stable supply of large volumes
Stable supply of large volumes
100+ milllion TIE capacity
Cost saving solutions
Cost saving solutions
based on industry's shortest exclusion area of ingots*


is a global leader in the manufacture of sapphire for the industry of light-emitting diodes and consumer electronics, as well as metallization pastes for solar energy.

The company exports more than 98% of its products to more than 25 countries. We have 200 consumers on three continents.


More than 98% LEDs are based on sapphire.

Excellent physical and chemical properties of sapphire make it an indispensable component for a variety hi-tech applications. Sapphire crystal lattice is the best match for mass production of nitride-based light emitting diodes (LEDs).

Photovoltaic metallization pastes

The new generation PV materials developed by Monocrystal enable solar cells manufactures to keep their production at hight effcient level by boosting solar cells effciency, lowering costs, increasing production yields and more effcient use of materials.

Mirror solutions

At Monocrystal, we develop highly durable silver mirror solutions. Our mirror products includes silver solution and reducer. Mirrors made with Monocrystal silver solutions demonstrate excellent pinpoint corrosion and ageing resistance.

Our professional technical support team customizes mirror solutions to specific requirements of each production line.

Silver Umbrella

Ice-forming silver iodide-based reagent for anti hail rocket.


Cleaning solution capable of removing particles and metal ion impurities from semiconductor and sapphire wafers. Designated for ultrasonic cleanin.

Excellent customer service

5 representative offices worldwide


Russia, Japan, Europ

4/1 Kulakov pr., Stavropol, 355035, Russia
Phone: +7 (8652) 95-65-29; +7 (8652) 56-31-41


China Changzhou Monocrystal Optoelectronic Co., Ltd.

No.97, Liuyanghe Rd., Trina PV Park, New District, 21303 Changzhou, Jiangsu, China
Phone: +86 519 8519 05 22


Taiwan Monocrystal Co., Ltd.

No. 450, Sec 1, Dong Xing Rd., Chubei City, Hsinchu Country, 30261 Taiwan (R.O.C.)
Phone: +886 3 550 6036


China Monocrystal PV Technology (Changzhou) Co., Ltd.

No.97, Liuyanghe Rd., Trina PV Park, New District, 21303 Changzhou, Jiangsu, China
Phone: +86 519 8169 1618

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