Ireto ambany ireto ny taratasy fanamarinana izay nandalovan'ny XZWD Slewing Bearing Co., Ltdraharaham-barotra Mombamomba ny mpanoratra， ISO9001: 2015, taratasy fanamarinana CCS, taratasy fanamarinana SGS sy patanty vokatra sns.
SGS taratasy fanamarinana
