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since 1999

About Us

We are a progressive, German family business that combines future-oriented plastics technology with sustainable thinking and innovation. With more than 20 years of experience in the field of plastics technology, we support our customers when it comes to plastics. Since our founding in 1999, we have continuously developed and become a leading company in the industry. Our success is based on our ability to target our customers and understand their individual needs. We attach great importance to building long-term partnerships and offering our customers tailor-made solutions. We are proud to work with well-known companies from various industries and help them achieve their goals.
Lang KSTV stands for quality , reliability and customer satisfaction .

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In 1999, Stefan Lang founded Lang KSTV as a side business in a hobby workshop. It quickly became clear that demand was high. The quality and service convinced the first customers. Over time and after finding a niche, it became clear that it would not remain a side business.

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In 2003, the side business became the current company Lang KSTV. This was the laying of the foundation stone for the conversion of the former agricultural buildings. This made it possible to purchase larger machines.

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It quickly became clear that customer demand was constantly increasing. With newer machines, not only did efficiency improve, but quality also improved significantly.

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After the conversion of the adjoining rooms in 2003 and 2004, the main room was fitted with underfloor heating and brightly designed workstations in 2005. The former agricultural buildings were thus completely converted into a modern workshop. From then on, we were able to handle larger projects.

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In the following years, the workshop was continually expanded and remodeled. Thanks to new investments and innovations, we were able to impress with our products. We are proud that large, well-known companies value our quality and service and enjoy working with us.

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As a progressive company in the plastics industry, sustainability is very important to us. We are aware that the processing of plastics releases CO2. For this reason, Lang KSTV is committed to climate protection and supports measures to reduce CO2. We strive to minimize our carbon footprint and make our processes climate-neutral.

In addition to our plastic, which we always recycle, we invested in renewable energies in 2023. With our photovoltaic system, we are able to produce most of our electricity green and thus reduce our carbon footprint. We want to work together on a sustainable future and take responsibility for our planet.

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In 1999, Stefan Lang founded Lang KSTV as a side business in a hobby workshop. It quickly became clear that demand was high. The quality and service convinced the first customers. Over time and after finding a niche, it became clear that it would not remain a side business.

werkstatt 2 mobile_edited.jpg

In 2003, the side business became the current company Lang KSTV. This was the laying of the foundation stone for the conversion of the former agricultural buildings. This made it possible to purchase larger machines.

It quickly became clear that customer demand was constantly increasing. With newer machines, not only did efficiency improve, but quality also improved significantly.

werkstatt 3 mobile_edited.png

After the conversion of the adjoining rooms in 2003 and 2004, the main room was fitted with underfloor heating and brightly designed workstations in 2005. The former agricultural buildings were thus completely converted into a modern workshop. From then on, we were able to handle larger projects.

In the following years, the workshop was continually expanded and remodeled. Thanks to new investments and innovations, we were able to impress with our products. We are proud that large, well-known companies value our quality and service and enjoy working with us.

As a progressive company in the plastics industry, sustainability is very important to us. We are aware that the processing of plastics releases CO2. For this reason, Lang KSTV is committed to climate protection and supports measures to reduce CO2. We strive to minimize our carbon footprint and make our processes climate-neutral.

In addition to our plastic, which we always recycle, we invested in renewable energies in 2023. With our photovoltaic system, we are able to produce most of our electricity green and thus reduce our carbon footprint. We want to work together on a sustainable future and take responsibility for our planet.

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