Brass Copper Press Flatback Snap Button Fastener

Tshwj xeeb nta

Yuav ua tau txhua yam duab thiab xim, pheej yig tus nqi, ib puag ncig thiab tus phooj ywg.

Xim tiav

Nickel, tiv thaiv nyiaj, kub, tsaus nti tiv thaiv tooj liab, npib tsib xee dub, tiv thaiv tooj dag, tooj liab, thiab lwm yam.

Txheej txheem ntau lawm

Ua pwm, ua kom dawb paug, polishing, phim xim, plating lossis txau, tswj kom zoo thiab ntim khoom.

Dab tsi yog qhov nthuav dav ntawm peb cov khoom siv hlau? 

1.Cov khoom siv yog zinc alloy.

2.Kev tiv thaiv nto ua rau lawv tsis xeb thiab ploj.

3.Zoo zoo polish thiab electroplating.

4.Safety packing ua rau lawv zoo thaum koj tau txais lawv.