Shenzhen Yuhengda Technology Co., Ltd(YHDAA) is one of the leading and professional barcode scanner manufacturers in China. YHDAA focus on barcode read technology with over 10 years of experience in barcode scan technology industry area.we have our own R&D department, Quality Control department,sale and after-sale department. As a barcode scanner manufacturers,We have full set of hi-tech testing equipment,also with strictly management and process on production.we support the OEM and ODM orders, No matter who you are, an end-user, a trader, a software integrator, a branding hardware distributor, we are deeply convinced that you can find cost effective products with high performance.