Emebere ya ma rụpụta ya n'okpuru usoro dị mma dabere na ISO 9001.
Onye isi na-emepụta ihe na-emepụta mmanụ mmanụ na mmiri na-agbapụta na China
Onye isi na-emepụta ihe nke mmiri mmiri (GMPHOM 2009) na Dredging Hoses na China.
Ahụmahụ ihe karịrị afọ 50 na imepụta na imepụta ngwaahịa rọba
ISO 9001, ISO 45001 na ISO 14001 kwadoro
Jiangsu CDSR Teknụzụ Co., Ltd. na-adọkpụ hoses na China.Akara anyị "CDSR" na-anọchite anya China Danyang Ship Rubber, ọ sitere na aha onye bu ya ụzọ, Danyang Ship Rubber Factory, nke tọrọ ntọala na 1971.
ele ihe anya