Why choose us as your manufacturer

Professional Design Teams:Our design team composed of more than 20 designers and engineers, every year we created more than 300 innovative designs for the market, and will patent some designs. Quality Management System:We have over 50 quality inspectors who check each shipment against international inspection standards. Automatic Production Lines: Everich water bottle factory is equipped with automated production lines to automate various processes to ensure high-quality and low-cost production.

About some common questions

  • What was the original purpose of developing indelible election ink?

    Designed to address India's massive electorate (over 900 million voters), indelible election ink was innovated to prevent duplicate voting in large-scale elections. Its chemical formulation creates a semi-permanent skin stain that resists immediate removal, effectively deterring fraudulent voting attempts during multi-phase electoral processes.

  • What is the main use of indelible election ink?

    It is used for large-scale elections such as presidential and gubernatorial elections in countries across Asia, Africa and other regions.

  • The formula of indelible election ink has always been highly confidential. Is OBOOC a professional manufacturer of indelible election ink?

    OBOOC has accumulated nearly 20 years of experience as a supplier of indelible election ink and electoral materials. The election ink produced by OBOOC demonstrates superior performance with guaranteed quality, safety and stability.

  • How long does the marking remain visible with OBOOC's indelible election ink?

    OBOOC's indelible election ink features exceptional adhesion, guaranteeing the marking remains fade-resistant for 3-30 days (varying by skin type and environmental conditions), fully complying with parliamentary electoral requirements.

  • What are the main specifications of OBOOC's indelible election ink?

    OBOOC provides various specifications of election ink to meet different usage requirements: square bottles for quick-dipping application, droppers for precise dosage control, ink pads for press verification, and spray bottles for economical and convenient use.