The development history of CRE's patented dust-free enclosed optical engine

CRE Electronic Technology Co., Ltd. was established in 2004 and has been focusing on the development and production of projectors. As one of the first companies to start producing projectors in China, CRE has been committed to improving the quality of domestic projectors and revolutionising the technology of the near-monopoly projector industry.

In 2011, CRE independently developed and launched the DZ 300HT model of commercial projector, which was the first dust-free optical engine to be put into production and, with its clever heat dissipation channel design, very effectively solved the burn-in problem that had plagued the industry for so long, while the product also achieved unprecedented success in the international market due to its superior quality. This was the first time the world had seen the quality and technology of the CRE projector.

CRE has since taken advantage of the technology to launch a succession of highly acclaimed products such as the DZ 1500 and x8000, and to date there has been a lot of feedback from customers who are still using CRE's traditional projectors.

In 2019, a decisive breakthrough was made in the development of the C3 fully enclosed mini dust-free optical engine, which has received countless attention from the industry between its introduction and production, and after its official mass production, major projector brands have thrown in their olive branches in the hope of customising it for OEM. This dust-free optical engine is truly fully enclosed and dust-proof, and is assembled and produced in CRE's Class 10,000 dust-proof standard dust-free workshop, while its ease of assembly is one of the reasons why brands value and choose it. It is because of these features that the C3 optical engine has created an exponential increase in sales in the mini home projector market.

Today, CRE continues to refine its superior technology to provide customers with the most stable projector optical engines and support customers in customising them for different applications. We believe that with continuous accumulation, CRE will one day be able to revolutionise the entire projector industry and look forward to working with all partners to add to the projector industry.