Jiashan Caoshi mai-free bearing masana'antu ne mafi girma a kasar Sin samar da mai-free kai lubricating bearing tushe, ƙwararru a cikin bincike, ci gaba, samar da kuma tallace-tallace na daban-daban kai lubricating bearings. Shekaru da yawa dogara da kimiyya da fasaha, gabatar da ci-gaba kayan aiki, amfani da ci-gaba da fasaha, high farawa maki, high misali samar da daban-daban model bayani-bayanin mai ba tare da kai lubricating bearings, bushings, jan ƙarfe rufi da sauran jerin kayayyakin, musamman SF-1 (DU) ba tare da mai ba tare da kai lubricating bearings, SF-2 (DX) iyakar lubricating bearings, shaft tiles, flip-edge bushings, stopping gaskets, JDB jan ƙarfe 500 # karfi mosaic-irin lubricating bearings, mai sanyaya, sliders, SF-S biyu karfe bearings, FB090 jan ƙarfe bearings, FZ karfe ball riƙe, FR tetrafluoro karfafa mai laushi band, FD jan ƙarfe tetrafluoro band, FU jan ƙarfe tushen mai dauke Kasuwancin tallace-tallace yana rarraba mafi yawan larduna da birane a cikin kasar, da kuma fitarwa a kasashe da yankuna da yawa. Inganci mai kwanciyar hankali, abin dogaro, abokan ciniki suna daraja da girmamawa, kuma sau da yawa suna samun kofofin da takaddun shaida daga sassan da suka dace. Our masana'antu da tsananin sarrafa masana'antu a matsayin manufofi, da tsananin aiwatar da masana'antu ka'idoji a kan samarwa, Q/SCZ01-2003， Cikakken aiwatar da ISO9001: 2000 kasa da kasa ingancin tsarin takardar shaidar ka'idoji a kan management. Kuma tallace-tallace ne mai da hankali kan mutum-tushen mutum sabis, don haka kowane abokin ciniki ya yi amfani da amincewa, gamsuwa. Shirye-shiryen yin kokarin ƙirƙirar cikakkiyar haɗin gwiwa mai amfani da juna, haɗin gwiwa tare da abokan ciniki don haɗin gwiwa shine ƙarshen burinmu.