Plus Tech Innovation Public Co., Ltd. engages in the provision of integrated anti-counterfeit services. It manufactures and prints all types of security documents. Its products include plastic card, cheque, security document, security label, business form and radio frequency identification. It also provides data printing, enveloping and mailing; and document and solution management service. The company was founded on August 1, 1978 and is headquartered in Samut Prakan, Thailand.