Idozi bọtịnụ n'elu ule mmetụta ma hapụ ịdị arọ site n'ịdị elu ụfọdụ iji metụta bọtịnụ iji nwalee ike mmetụta.
Ejiri ya maka ịnwale ngwa ngwa agba na nguzogide bọtịnụ.
A na-eji maka zipa flat pull, top stop, the bottom stop, open end flat pull, dọta isi ihe nchikota, sere isi mkpọchi, sọket mgbanwe, otu nha nha shift ike ule na zipa waya, zipa rịbọn, zipa ịkwa ákwà eri ike ule.
A na-eji ígwè, ịkpụzi injection, nylon zipper pull light slip test.
1. Shei nke igwe na-eji agba agba ígwè, mara mma ma na-emesapụ aka;
2.Fixture, mobile etiti na-mere nke igwe anaghị agba nchara, mgbe nchara;
3.A na-eme panel ahụ nke ihe aluminom pụrụ iche a na-ebubata, igodo ígwè, ọrụ dị nro, adịghị mfe imebi;
1. A na-eji ihe eji eme ihe na-eme ka ọ bụrụ ihe eji eme ihe na-eme ka ọ bụrụ nke a na-emepe emepe, nke dị mma maka ndị ahịa iji;
2. Tọ na-edobe ngọngọ iji hụ na n'akụkụ mpụta nke mwekota na mbụ clamping bụ iji hụ na mpụta clamping 100 °, adaba n'ọnọdu nke sample;
A na-eji ya maka ule ndụ nke igwe, ịkpụzi injection na nylon zipa n'okpuru ibu a kapịrị ọnụ na oge ịdọrọ
A na-eji ya maka ịnwale ike ike igwe, ịkpụzi injection, nylon zipa metal dọta isi n'okpuru nrụrụ akọwapụtara.
A na-ejikarị ya maka ịnwale ike nkedo nke bọtịnụ na ụdị akwa ọ bụla.Dezie ihe nlele na ntọala ahụ, jide bọtịnụ ahụ na njide, welie mkpọ ahụ ka ị wepụ bọtịnụ ahụ, ma gụọ uru esemokwu achọrọ na tebụl esemokwu.Bụ ịkọwapụta ọrụ nke onye na-emepụta uwe iji hụ na bọtịnụ, bọtịnụ na ihe ndozi na-echekwa nke ọma na uwe ahụ iji gbochie bọtịnụ ịhapụ uwe ahụ na ịmepụta ihe ize ndụ nke nwa ọhụrụ ilo ya.Ya mere, bọtịnụ niile, bọtịnụ na ihe nkedo dị n'uwe ga-abụrịrị onye nnwale ike nwalere.
A na-eji ya maka ịnwale nguzogide torsion nke isi na dọkpụrụ mpempe ọla, ịkpụzi injection na naịlọn zipa.