intco - Perfection of

service and quality

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About us - intco GmbH | refractory products & consulting

intco provides a unique service to glass manufacturing
companies and ensures efficient project workflows.

Intco GmbH was established in 2005 and our headquarters is in Weiden, Germany. We operate a second office in Zibo, China. Mr. Stefan Bald is the Managing Partner and possesses long term experience in furnace design and refractories. Intco delivers refractory products or packages from various countries, e.g. China, in controlled quality and in accordance with German/Japanese standards.

About us

  • Our mission
  • Our belief
  • Our future
INTCO represents refractory competence. We are recognised worldwide for reliable refractory solutions to the glass industry – in particular in our branch fused cast materials. Our materials set standards regarding quality, functionality and lifetime. They can be found everywhere where highest quality glass products are produced. As a team of creative specialists we master the challenges of the market on a daily basis. We observe precisely, think holistically, and are dedicated to further development. We tend to the needs of each one of our customers flexibly, directly and with high personal commitment. Our strengths lie in the fact that we are individually accommodating, and offer comprehensive advice and a lasting after-sales service. This safeguards the decisive advantages for our customers and for us on a permanent basis.
Innovations require investments. Therefore we reinvest our profits not only in the constant development of our product portfolios and the advanced training of our staff, but also in research. Additionally, cooperation with competent partners has strengthened our leadership in the area of technological innovation. As an independent small sized company, our high demands are ideally fulfilled. We can combine the efficiency and innovation power of a large company with the speed and flexibility of a smaller one. Our staff is enthusiastic about the best solution, which is what accounts for our success. As a consequence, we therefore encourage independent and integral trade. Every individual has a part to play in the corporate responsibility – for shared success. Long term customer relations are partnership-like customer relations. Trust and respect are the foundations of every healthy partnership. For this reason, INTCO attaches a lot of value to these qualities.
We will continue to set standards - with our products, with our consulting service and with our development service. INTCO will therefore become a worldwide market leader regarding quality and reliability, as well as the preferred supplier of refractory packages for the glass industry in its branch.

Benefit from

our experience


Our experience and attitude to perfection are your advantage.

The production of our key materials is usually accompanied by an intco specialist. The entire process is monitored in depth, and key figures are well recorded throughout the whole production period. Today even the world most famous glass manufacturers depend on our vast experience.

Why choose intco?

  • Experience of more than 400 projects within 14 years
  • Long term experience in refractories AND furnace design
  • Full, consolidated refractory package supplies
  • Independent Procurement based on German / Japanese specifications
  • Full 3D Integration of refractory drawings
  • Consistent Data Flow from Offer to General Packing List
  • On-Site pre-inspections and reporting to customer
  • Additional HD GPR scan for critical furnace parts
  • Full customer support for final inspection
  • Enhanced Cargo securing acc. to the material grades to be shipped
  • Arrangement & Monitoring of Door-to-door shipments
  • Enhanced after-sales service, including support for brick layers

Meet the team

  • Stefan Bald
    Dipl.-Ing. (FH)
    Managing Shareholder
    zentrale@intco.de
  • Brigitte Bald
    Management Assistant &
    Financial Department
    zentrale@intco.de
  • Johannes Krapf
    Head of Internal operations
    Technical & Sales Department
    zentrale@intco.de
  • Sandro Wirth
    Project Department
    zentrale@intco.de
  • Ulrike Gschwendtner
    Bookkeeping
    zentrale@intco.de
  • Our Team

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