"Filament" is a unique name of innovation and trust in the field of technology in Bangladesh. From the very outset of our journey, We tried to focus and specialize on initiating and developing technology related to renewable energy and environmental industry. As you know, Climate change has now become a global alarming issue ; being a conscious organization, We have equipped our workforce outright for this sector towards building pollution -free green earth.Our robust and dedicated R&D team is relentlessly improving the quality of the products we prepare. Any automation is our strengths; be it industry, laboratory, educational institutions, infrastructure or health care.

Our wide range of products is providing customers a panoramic selection of choices. Among our wide range of products; we have been endowed with IDCOL( Infrastructure Development Company Limited) Approval particularly on Solar Charge Controller Model No. FELSC1210 Type: 12V-10A manufactured by our company under product brand Muspana.

Our vision is to work closely with our customers to understand their needs, improve our process to achieve cost effectiveness, constant review and improve our product quality up to the next level and ensure our price competitiveness in order to establish our market share. With a "professionalism, Integrity, High-quality" business philosophy, we provide customers with stable, reliable and cutting edge technology. We work towards establishing a stable bondage with our customer, So that we grow together and make a contribution to the end user and the industry as a whole.