Dai hpe spring n-gun, terminal, gasket, mawn sumli ai arung arai ni hte kaga arung arai ni hpe galaw shapraw ai hta lang chye ai. Arung arai ni hpe lata ai shaloi, shanhte a jak rung atsam, n-gun n rawng ai hte manu jahpu ni hpe atsawm sha myit yu ra ai. Ga shadawn, n-gun kaba ra ai masa ni hta, katsi ai-rolled H62 strip arung arai ni hpe lata mai ai. Formability hpe madung myit yu ai rai yang, annealed state arung arai ni hpe lata la mai ai.
Ngut nna tsun ga nga yang, H62 brass strip gaw, shi a rap ra ai chemical composition hte bungli galaw ai atsam marai ni hte, hpaga lam hta ahkyak ai arung arai langai mi tai wa sai. Shi a arawn alai ni hpe hkrak chye na nna, hkam la mai ai hku lata la ai gaw, shi a akyu ara ni hpe tup hkrak jai lang lu nna, engineering ra sharawng ai lam amyu myu hpe hkap la lu na re.