Huizhou Rongguan Technology Co., Ltd. is a factory integrating R & D, production and sales of LCM LCD module (module), LCD screen and backlight products. The company's products include: segment code, dot matrix, character, gray film, blue film, black film, color, black character on blue background, white character on blue background, black character on green background, black character on yellow background, and multi color display. Both standard products and customized products are welcome. According to LCD category, it can be divided into TN type, HTN type, STN type, FSTN type and VA (BTN) type; the connection modes are: zebra, HS, pin, FPC, tab, COG, cob, etc;