1, Simbi uye electroplating oxidation craft, chaiyo dhizaini.
2, Kubatanidzwa nemhangura waya mutauri, yepakutanga mhando.
3, Hafu mu-nzeve shell dhizaini, yakapfava uye yakagadzikana.
4, Tamba / kumbomira, rwiyo chinja, vhoriyamu kugadzirisa, nyore kushandisa
5, Yakabatanidzwa neTPE tambo, yakapfava uye inoyevedza kutaridzika.