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Shenzhen Shenghua Youxin Semiconductor Technology Co., Ltd. and Shenghua International (HK) Technology Co., Ltd. are high-tech enterprises that engaged in semiconductor R&D and production. We have been deeply involved in the memory chip industry for 20 years with core technology and independent innovation capability. Also, we have maintained a diversified and orderly expansion... About UsShenzhen Shenghua Youxin Semiconductor Technology Co., Ltd. and Shenghua International (HK) Technology Co., Ltd. are high-tech companies engaged in semiconductor R and production. Our co