Hengshui Weijia ibikomoka kuri peteroli ikora uruganda, Ltd ni umushinga uhuriweho na Canada Westcan Oilfield Supply Ltd na Jizhou Zhongjia Rubber Products Co., Ltd. Isosiyete ikurikiza byimazeyo amahame ya API kugirango ikore ibicuruzwa bikoreshwa mu bucukuzi bwa peteroli. Ibicuruzwa byoherejwe mu bihugu n'uturere birenga 20. Gushyira mu bikorwa ibikorwa byerekanye ko ubwiza bwibicuruzwa byacu bwizewe.

Ibicuruzwa byingenzi nibi bikurikira: Kubitsa no Gufata, Guhuza Igipupe, Guhuza Igituba, Guhuza Igituba, Guhuza Igipupe, Gufatanya, Kwambukiranya, Kwiyungurura, Amapompo Yicara, Amashanyarazi, Amashanyarazi.

Uzabona ubwiza kandi buhamye. Dutegereje kuzakorana n'inshuti zo ku isi yose.