TOPANK DUCT has the operation office in Shanghai China for overseas marketing.It begin in 1996 when we started to introduce and distributing pre-insulated aluminium duct system, our first aim is to provide an option in air duct system other that traditional sheet metal, since that time we have developed and grew to the point that we need our own brand in order to achieve what we aim in the first place so we create TOPRANK for our flag.

We start our own production in 2004 to join the global market of pre-insualted aluminium duct system, our panel and accessories production facilities complete with test laboratory extend on a surface of 3,000 square meter area with two production lines that can produce up to 220,000 square meter per month, after produce the panels will be stock in two warehouse of 1,800 square meter.

With high quality, competitive price, good reputation, TOPRANK duct hold over 90% of total market share in Indonesia domestic. Now it is appointed by Government and most of project owners. market continuously develop is carefully maintain by our distributors and dealers, it is provide us support for exporting to more than 9 countries in the world. Today we have set up office  in Shanghai China deal with global sales and five world distributors located in New South Wales Australia, Selangor Malaysia , Tehran Iran, Colombo Sri Lanka, and Reunion. Each distributor have warehouse and network to distribute in their own country.