CRE Electronic Technology Co., Limited is a professional projector manufacturer of development, production and marketing. It focus on LED light source technology since 2004.

For the last couple of years we focus only on one thing: How to make yourProduct work better. We think, we design, we apply different kind of accessories to your Company. Being a design house jointly invested by FristOne manufacturers with very different competent and manufacturing process, we have come up with more than1000 designs covering most of the mainstream. We offer our design with competitive manufacturing process cost to support brands with attitudes and styles.

Shenzhen wowoto technology Co., Ltd. is a developer and manufacturer of LED projector since 2006, dedicating to bringing clients outstanding products, so that everyone can enjoy the charm of projection technology then a smart and perfect life.

Shenzhen Eaglesoar Electronic Technology Co., Ltd is a professional manufacturer of integrated in R&D, manufacturing and sales of 7 inch, 8 inch, 10.1 inch tablet PC over 10 years in Shenzhen China.

Shenzhen powerful photoelectron Co., Ltd., Since 2006, A high-tech enterprise specialized in R&D, production, brand marketing and application service, especially in perfect OEM & OEM service to LCD, LCos and DLP projectors.

Shenzhen Liangzai Optoelectronic Technology Co., Ltd is a High-Tech enterprise engaged in Research&Developing and producing all kinds of high precise, high cost-performance projector optical engine and projector.

Shenzhen Huibaoxiang Technology Co. Ltd. was established in 2012. The company is the core agent of BOE, a well-known screen manufacturer, And the two parties have maintained a long-term good cooperation relationship.

Hunan Great Wall Computer System Co., Ltd. (hereinafter referred to as "the company") is a subsidiary of China Great Wall Technology Group Co., Ltd. (hereinafter referred to as "China Great Wall"). Founded in November 2015, the company is registered in Tianyi Science and Technology City, Tianyuan District, Zhuzhou City, with production bases in Zhuzhou, Hunan and Shiyan, Shenzhen respectively. Zhuzhou manufacturing base park covers an area of 65 mu, with a building area of 45, 000 square meters. It has 7 automatic whole machine production lines and 4 SMT motherboard production lines, with an annual output of 5 million complete machines. In 2017, Zhuzhou Base was approved as a major special demonstration base of intelligent manufacturing by the Ministry of Industry and Information Technology and a demonstration workshop of intelligent manufacturing in Hunan Province. It is the most important intelligent manufacturing base of computer in China Great Wall. Shiyan base in Shenzhen has a building area of 26, 000 square meters and eight server production lines, with a total production of nearly 500, 000 servers in 2022.

Shenzhen Oley Company Limited is specialized in Researching, Producing and Exporting home theatre projectors, projector, beamer, LED projector, DVB-T, USB projector, HD projector, mini projector, DLP projector and projectors related products such as projection screens and mounting tools, projector trolley...., in 2010, our new products line is tablet PC. GPS, car video and audio

Our company is specialized in advertisement display and smart projector. With experienced R&D team and high quality production lines.

Guangzhou Caiwei Electronic and Technology Development Co. Ltd was founded in 2003. Our company specializes in projection technology R&D, projector manufacturing and selling. Our major products are LED LCD Projector and Full-angle Interactive LCD Panel. Our products are lead in China and competitive in world. Our products featuring big screen, full angles, pixel by pixel digital display, eco-friendly, no radiation, no flicker, long lifespan, low maintain cost and so on.