Chemcon Technisches Büro für technische Chemie GmbH

DENHI SRL is a Bolivian company with a 17-year history of providing technical support and consulting services. Our multidisciplinary team consists of highly qualified professionals and technicians. With the support of our domestic and international

Heraeus Quarzglas counts itself among the technology leaders and materials specialists for the manufacture and processing of high-purity fused silica.