Innovation

Nano Silver Innovation

Advanced Technology for Health, Environment, and Better Living

At Bangkok Assay Office Co., Ltd., we are dedicated to develop innovations that address the needs of both industry and society. One of our key technological advancements is Nano Silver—a breakthrough material derived from pure silver (Ag) and engineered into ultra-fine particles at the nanometer scale (nm). These nanoparticles exhibit powerful antimicrobial properties, making them highly effective in eliminating bacteria, viruses, and other pathogens.

Key Features of Nano Silver

  • Strong antibacterial and antiviral effects without harming human cells

  • Safe and versatile, suitable for use in medical, industrial, and consumer applications

  • High stability, with no hazardous chemical residues

  • Compatible with various products, such as disinfectant sprays, protective fabrics, food packaging, coatings, and construction materials

Toward a Sustainable Future

Our Nano Silver innovation is developed in line with the principles of green innovation—promoting public health while reducing the use of harmful chemicals. It supports the goals of Circular Economy and Clean Technology by enabling safer, more sustainable industrial practices.

Sustainability & Responsibility

Our Commitment to a Responsible and Sustainable Future

At Bangkok Assay Office Co., Ltd., sustainability is deeply embedded in our values and operations. We believe that environmental responsibility, energy efficiency, and occupational safety are fundamental to long-term success in the precious metals industry. Our policies reflect a firm commitment to operating with integrity, reducing environmental impact, and ensuring the well-being of our employees and communities.

⚡ Energy Conservation Policy

We are committed to promoting the responsible and efficient use of energy through the implementation of a structured energy management system. We allocate sufficient resources—including budget, personnel, and data—while fostering awareness and engagement among all employees.

Our energy policy includes:

  • Compliance with relevant energy laws and standards

  • Setting measurable targets and monitoring progress

  • Continuous process improvements to reduce energy consumption

  • Integrating energy-saving practices into daily operations

  • Supporting a culture of efficiency, innovation, and environmental care

 

Through these efforts, we aim to minimize energy use, reduce our environmental footprint, and contribute to a sustainable future.

85%

Product Quality Index

92%

Energy Generation

🌿 Environmental, Occupational Health and Safety (EHS) Policy

Bangkok Assay Office Co., Ltd. is committed to maintaining a safe, healthy, and environmentally responsible workplace. Our EHS policy ensures strict compliance with applicable laws and standards, along with proactive risk prevention and continuous improvement in safety and environmental practices.

Our EHS approach includes:

  • Preventing accidents and promoting employee well-being

  • Reducing environmental impact and managing waste responsibly

  • Enhancing operational processes for safety and sustainability

  • Encouraging active participation of all staff in safety and environmental initiatives

  • Communicating policies transparently and monitoring their effectiveness

 

We aim to foster a culture where safety, health, and environmental consciousness are shared responsibilities embraced at every level of the organization.

85%

Product Quality Index

92%

Energy Generation

♻️ Moving Forward Together

We view sustainability not as an obligation, but as a shared mission. By integrating environmental, energy, and safety principles into our core operations, we transform challenges into opportunities—for innovation, for people, and for the planet.

 

85%

Product Quality Index

92%

Energy Generation