CASIL Semiconductor Ltd

To pursuit of excellence for CASIL quality

CASIL Semiconductor Ltd. is a subsidiary of the China Aerospace International Holdings Ltd which is a listed company (SEHK:0031) in Hong Kong. Found in 1980s, CASIL is the one of earliest domestic high-tech enterprises that engages in display design, development and manufacturing in China.

Conhui(Huizhou) Semiconductor Ltd. is sole subsidiary of Casil. We are located in China Aerospace Industrial Park of Zhong Kai Technology Zone in City of Huizhou, Guangdong Province, China.

CASIL always upholds the original intention of “customer first, service foremost”, from Mono LCDs to TFT-LCD modules, touch panel modules, smart display modules and Intelligent Power Modules,Casil always keeps on innovating and becomes a high-tech enterprise which gathers researching, designing, producing and selling together.

Currently, We have more than 1,500 employees, over 20% of them are with high-technical backgrounds. With 4 modern workshops in a total of 41800 square meters, having the first-class automated production testing equipment, advanced production technology, and high-quality & stable technology and management team.We are good at manufacturing of LCD and LCM.Through decades of effort in brand building,

Casil has already had automatic factories of LCD, LCM, TCM, and IPM. We’ve owned a number of self-relied intellectual property rights of display patents.

technology and quality creates the future

CASIL continues optimizing interior management from product design, manufacturing, supply chain and customer service, etc.  we devote a comprehensive Quality Management System to control every process, and we also continue implementing 6sigma activities for long time.

In August 1995, we have acquired ISO 9001 quality system certificate by DNV.

CASIL is one of the earliest companies to acquire ISO certification in LCD industry.

Later on, We have acquired ISO14001, IATF16949 , and ISO 9001:2015 quality system certificate by DNV successively. We were awarded the “Excellent Supplier”, “business partners” and other honorary titles from our customers.


We continue to introduce all kinds of advanced inspection and test equipment, such as SEM electronic scanning microscope, FTIR spectrograph, DMS tester, CA410 color analyzer, X-ray detector system, Ultrasonic scanning microscopy, high magnification stereoscopic microscope, and optics tester system, etc. Using digital board system, ERP system, product traceability and FIFO system to implement paperless production management.

CASIL LCD factory owns 3 top level automatic STN-LCD production lines which can produce all kind of mono LCD with minimum 0.008mm gap and up to 240 duty, and the size of mono LCD can be up to 12 inch as well.

LCM factory owns mass COG assembling centers, with several global advanced automatic COG and FOG Bonding machines, auto-polarizer attaching machines, and auto-silicon coating machines. We have one step automatic lines, including Panasonic COG bonding machines which can bond the drive IC in X-axial and Y-axial direction at same time, AOI (bonding area inspection) and auto-silicon coating. The sizes of our display modules are from 1.33 inch to 18 inch. Monthly capacity of COG production is more than 4KK. CASIL can also produce a variety of monochrome/colorful lcd modules, such as TN, STN, FSTN, VA,TFT,OLED module. We provide our customers the best design service and the total display solutions.

TCM factory owns the whole industrial chain, which includes cover lens, glass sensor, AG/AR/AF film coating, OCA, and OCR full lamination to meet all customers’ demands. We own CNC engraving machines, screen printing machines, strengthen ovens and polishing machines, and AG/AR/AF coating machines, etc. We also have capabilities of producing 2D/2.5D/3D cover lens with AG/AR/AF coating treatment for industrial/ automotive products; Monthly production capacity can be up to more than 1KK .

Through development in decades, CASIL has formed a global market structure centered on Hong Kong and Huizhou, Guangdong. Our products are exported to the United States, Germany, United Kingdom, Italy, France, Japan, Brazil, Israel, Malaysia, Singapore, South Korea and many of other countries.

Our products are widely used in the field of industrial equipment, electrical devices, home appliances, automotive products, medical devices, communication products and intelligent household products, etc.

People-oriented and contribute to society

Under the China Aerospace Group, CASIL adheres to the sustainable development concept of green environmental protection, health and safety, and giving back to the society.

We achieve a win-win development with suppliers and customers, create a platform for the personal development, and respect cultivating talents. There is a vibrant team, spacious and comfortable living environment and fabulous cultural life.

Adhering to the China aerospace spirit, relying on strong strength, and taking the road of technological innovation. We warmly welcome friends from the world to exchange and cooperate, pursue excellent quality, and shape aerospace brand. CASIL is willing to work with you to create a better tomorrow to the world.


Company Website:
Company Address: 19/F, China Aerospace Center, 143 Hoi Bun Road, Kwun Tong, Kowloon, Hong Kong
Tel: (852) 3653 8302
Fax: (852) 2455 1101, 2454 0883, 3653 8340

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