I-Guilin Yingzhong Building Materials Trading Co., Ltd. isiphumelele isitifiketi sohlelo lokuphatha ikhwalithi ye-IS09001, isitifiketi se-IS014001 sohlelo lokuphathwa kwemvelo, kanye nesitifiketi sohlelo lokuphathwa kwezempilo nokuphepha kwe-ISO45001 ngomqondo "wobuchwepheshe kuqala, ikhwalithi kuqala, ukuphatha kuqala, nokuphepha. kuqala".Kusungulwe isethi yohlelo olujwayelekile noluphelele lwe-ISO lokuphatha ukuze kuqinisekiswe ukugeleza kwenqubo okuqinile, ukuhlolwa kwekhwalithi okuqinile kanye nokumiswa kokuphathwa kwebhizinisi.
