Episcópios  Fabricantes, Comerciantes, Fornecedores

CRE electronic technology Co.,LTD was founded in 2004 and located in Changsha, focusing on the  innovation of projection technology, the  cultivation of projection industry , and development, production, sales and service,  total 15 dust-free production lines, more than 700 employees , and over 20,000㎡  Factory area.
(Since 2009, CRE  projectors have been leading in Chinese market after several years effort, the foreign trade department has also made a proud achievements in 2011 ) Since then, CRE projectors have appeared in other Asian countries, as well as Europe, Africa and other markets.
In recent years, CRE has successfully developed a full-sealed ( dust-free) optical engine, which has solved the problem of poor quality and short service life of mini projectors at one stroke, and thoroughly changed Chinese home projector market.
Nowadays, CRE has deeply cooperated with many first-tier projector brands, and provided various new projector solutions for countless brands.
At the same time, CRE constantly consolidate the foundation, stabilize production ability to ensure the delivery time, determine to provide first-class projector solutions to the world.

After more than 30 years' rapid growth since the foundation in 1990, CASTECH INC. has become a recognized leading supplier of crystals, optics and laser components in the world. In 2008 CASTECH successfully completed IPO in Shenzhen stock exchange. (Stock Code 002222) Today, at our 450,000 sq ft advanced facility, over 1000 employees are dedicating to satisfy customer needs in terms of performance and cost effectiveness.
Crystals for Laser and Telecom Application:
With more than thirty years' untiring effort, CASTECH has developed flux, Czochralski, water solution and Bridgman-Stockbarger crystal growing technology, now is a worldwide leading supplier with largest mass production lines in the world for LBO, BBO, Nd:YVO4 and KTP. In addition, we also provide CLBO, BiBO, KDP, KD*P, Yb:CALGO, Yb:KGW, Ti: Sapphire, TGG, TSAG, α-BBO and other crystals for laser and telecom industries.