Isosiyete ya Baotn yashinzwe mu 2006 kandi izororo mu bushakashatsi ikurikirana ibikoresho byihishe bishingiye ku bicuruzwa no kugurisha. Ifite amateka yiterambere yimyaka 18. Urwego rwa Baotn muri batatu ba mbere mu nganda zubushinwa kandi ni isosiyete yambere mu Bushinwa gushinga laboratoire nziza yo muri Tribology.

Dutanga garanti yimyaka 2, igisubizo cyamasaha 24.

Twemera T / T (transfer ya banki), Paypal, Alipay nibindi.

Ibicuruzwa bisanzwe mububiko, cyangwa iminsi 5-7 biterwa nububiko bwimibare nubu bwoko bwimisoro. Igihe cyose nyamuneka twandikire.

Nibyo, ibicuruzwa byinshi bishyigikira serivisi yicyitegererezo, kandi umuguzi yishyura ibyoherezwa.