The TCC Group was established in 2014 with 15 years of experience in foundry production and four factories with different production processes. TCA-All cast steel products from 3 grams to 100 kilograms up to 1 meter in size can be produced using a silica sol investment casting process with a surface roughness of Ra 3.2 and a linear tolerance for castings meeting ISO 8062 Ct Class 4 standards. TCP-Sodium silicate colloidal composite casting process, casting weight between 50 g and 100 kg of products, dimensional accuracy to meet ISO 8062 Ct 7-Ct8, surface roughness in Ra6.3-12.5. TCY-sand casting process, production of sand casting products less than three tons. CLRMIM-Metal powder injection processes are used to produce products weighing between 0.1 g and 100 g with a surface roughness of Ra 0.8-0.16. Existing company certificates: ISO 14001, ISO 9001, IATF 16949, EN 764-5. Welcome to contact us and become your casting partner.