Alkor Technologies - Russian manufacturer of crystal optics. Optical components including: windows, lenses, prisms, mirrors, filters, substrates, wedges for ultraviolet, visible and infrared spectral regions made from KBr, NaCl, KCl, CsI, CaF2, BaF2, ...

Guangzhou Bailiang Electronic Technology Co., Ltd. is a high-tech enterprise established in 2009, located Guangzhou City. We are specialized the research, development and manufacture of Water Ionizers, Germanite (Jade) FIR Massage Mattresses Sauna ...