Kumfa hatimi bar kayan aiki yafi ƙunshi roba kumfa hatimi bar kayan aiki da roba filastik kumfa hatimi bar kayan aiki. Rubber kumfa hatimi bar kayan aiki yafi samar da roba extruder don extrusion, zafi iska sulfide akwati don sulfide samar.

"Essence" alamar roba extruder inji samar da Hebei Weiyuan roba da filastik kayan aiki Co., Ltd., kasuwa rarraba a duk faɗin kasar, a kan manyan matakin a cikin masana'antu.

Main aikace-aikace kewayon kumfa hatimi bar:

1, marufi kayan (madaidaicin inji, likita kayan aiki, kayan daki, gilashi, da sauransu sufuri buffer kayan, kananan lantarki kayan aiki kariya buffer kayan, da sauransu)

2, fararen hula, gine-gine (Gidaje da babban allon filling kayan, Gidaje da kofa da taga hatimi kayan, kankare anti-shrinkage gasket kayan, Open channel ruwa filling kayan, daban-daban fararen hula gine-gine filling kayan da sauransu)

3, motoci, jiragen ruwa (ƙofar hatimi kayan, kaya ajiya hatimi kayan, injin rufi buffer liner, daban-daban bututun hatimi kayan, fitilu suture kayan, injin girgiza-resistant kayan, kayan aiki da kuma hatimi kayan da sauransu)

4, thermal insulation, thermal insulation (amfani da mai sanyaya da air conditioner thermal insulation hatimi kayan, lantarki firiji da kuma sanyaya firiji thermal insulation hatimi kayan da dai sauransu)

5, soundproofing, ruwa-resistant (anti amo hatimi kayan na daban-daban inji kayan aiki, zama soundproofing bango hatimi kayan aiki, ruwa-resistant ruwa-resistant hatimi kayan aiki na daban-daban lantarki kayan aiki, ruwa-resistant hatimi kayan aiki na daban-daban inji kayan aiki, da dai sauransu).