قالب تونل  تولیدکنندگان، عرضه‌کنندگان، توزیع‌کنندگان

TRICO was founded in 2002. As an expert in the field of formwork and scaffolding, TRICO is committed to providing better products and services to customers in the global construction industry.

It is our responsibility to continuously develop and produce efficient, energy-saving and environment-friendly building formwork systems. The prefabricated building formwork system is the realization way of the construction industrialization, and also the development trend of the global construction industry. Through years of technical accumulation of the R&D team, TRICO has obtained a number of industry-leading "prefabricated building formwork" patents, which can completely replace the inefficient and non-environmentally friendly traditional formwork forms.

PERI wurde 1969 von Artur Schwörer gegründet. Der Unternehmensname leitet sich von der griechischen Präposition "peri" (deutsch: um, herum) ab. 40 Jahre später zählt das familiengeführte Unternehmen mittlerweile zu den 50 Top-Unternehmen in Bayern, die in den letzten Jahren ein überdurchschnittliches Mitarbeiter- und Umsatzwachstum erzielt haben.