Hoʻohana nui ʻia ka mīkini hoʻoheheʻe wela wela e hoʻomalu i ka mahana o ka mea hana hana ma ka pā wela e wili ai i ka huahana.

He kūpono no ka wiliwili ʻana i nā lako kamepiula, paʻi ʻana i nā mea hoʻohana, calculators, nā mea pāʻani, kelepona, etc.;Hōʻike ʻo LED i ka pilina zebra crossing, riveting of plastic parts, plastic molding processing, plastic cutting, spot welding, etc.