Tianjin Foundry Exhibition 2023
Tongda sales team attend casting exhibition of tianjing in may, 2023. we showed our investment casting、lost foam casting and silica sol casting
to our customers of china and overseas. it is a sucessful exhibition
Tongda sales team attend casting exhibition of tianjing in may, 2023. we showed our investment casting、lost foam casting and silica sol casting
to our customers of china and overseas. it is a sucessful exhibition
