Zhejiang Crystal-Optech Co., Ltd is a China-based company, principally engaged in the manufacture, processing and distribution of optoelectronic components. The Company also provides reflecting materials. The Company's main products include precise optical thin film components, sapphire light emitting diode (LED) substrates, reflective fabrics and reflective membranes, among others. The Company's products are mainly applied in image and vision fields, including digital cameras, mobile phone video cameras, surveillance systems and others. The Company distributes its products within domestic market and to overseas markets.