Holyhah Intelligence Technology Co., Ltd. is one of the leading and professional barcode scanner manufacturers in China. Holyhah focus on barcode read technology with over 3 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.