ST Helmets & Technology (STET) o etsa le tšebeletso ea bohlokoa empa hanyane tsebahalang, ba le liphello tse tebileng haholo. Ke ts'ebelisong le thulaganyo e tsoetseng pele entsoeng ka khonehang ka dihlahiswa re proizvodnje, triboelectrostatic karohano e etswang

STET 2nd kotara Newsletter