-Company News

TechDia Group appointed Manufacturer's Exportation Partner to GUANGDONG GREAT RICH WAY COMMERCIAL TRADING CO. LTD.

- Products News
TechDia Diamond Tools applies advanced Hot pressing and Laser-welding equipments and technology from Germany & USA into production line.

TechDia pushes out new cutting machines and masonry table saws.

Diamond flexible pads gain high markets share from USA & CANADA.