In February 1981, our company was founded in Karaköy “Thursday Market” by Architect Burhan Kalaylıoğlu and deceased manager Hüseyin Kalaylıoğlu.
Our entry into the hardware market was through the Karaköy dealership and sale of the THB Die Set manufactured by Turhan Kalaylıoğlu (the first die production in Turkey). The company’s production continued with THB Industrial Chalks.
For all your questions and comments :
+90 212 250 75 83

Thb Heat Chalk
It is used to mark metal surfaces under high temperature (up to 800°C). It is permanent, it does not disappear. It does not fade or crack.
THB Marking Chalk
THB Marking Chalks are used to mark all types of surfaces (wood, glass, plastic, marble, iron, etc.) at normal temperatures.
Soapstone Chalk
It is used to mark the surface to be worked on before welding. It is resistant to heat. It is temporary and leaves no trace.
Tempindic Heat Sticks
It is used to adjust the temperature of the metal surface. Marking is done before the surface of the metal is exposed to high temperature. Once the surface reaches the desired temperature, the heat chalk begins to melt.
We have been using Thb Heat Chalk for a long time in our steel producing company. Since it is a quality and durable product, you can buy and use it with peace of mind.
We supply many hardware products from THB Kalaylıoğlu. It is the most reasonable company in the market in terms of quality and price, and that's why I happily recommend it to many of my purchasing friends around me.
We have been working with THB Kalaylıoğlu for years as they deliver all the products we want on time and we have not experienced any disruptions so far. Thank you THB family.
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Contact us for the products you want and we will send you samples!
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Take advantage of our special prices for your requests.
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We quickly supply the products you want and ship them to you.
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We provide you with the most suitable secure payment method.
