Shenzhen Leilong Development Co., Ltd., located in Shenzhen, was established in 2008, specializing in NAND Flash design and development for 13 years. The founders have backgrounds in BBK/Huawei. Leilong is a distributor of storage components. Its main focus is on CS Brand SD NAND (also known as chip-on-board TF card/chip-on-board SD card) with read/write speeds of up to 24/13 MB/s, INGENIC, ATO Solution from South Korea (SLC NAND, SPI NAND, MCP), eMMC, and small-capacity TF card storage chips. After years of development, Leilong's products now cover various application fields, including medical devices, industrial control, PON, security, set-top boxes, DVR, communication, network equipment, IPC, tablets, automotive electronics, power equipment, industrial instruments and equipment, POS machines, digital cameras, educational electronics, and more. Its representative customers include Skyworth, Youhua, Tangmao, Siemens, Abaton, TCL, ZTE, ABB, Vtech, and others. Leilong cooperates with major controllers such as ST, TI, NXP, Atmel, Ingenic, Nuvoton, MTK, Ambarella, Allwinner, AppoTech, JL, and others. The brand has been widely used by 360, TCL, Motorola, TCL, Skyworth, Tangmao, ZTE, Siemens, CRRC, BYD, Tsinghua University, China Aerospace Science and Technology Corporation, and other well-known companies.