Shenzhou sun kasance mai takaddar gwargwadon ka'idoji kamar ISO 9001, ISO14001, IAT14001, IAT14001, IATT14001, IATT1, IATCE49 da sauransu don haka sun haɗu da bukatun abokan ciniki. A karkashin Takaddun shaida na inganci wanda mahimman takaddun shaida za a iya gani.

An yarda da samfuran Shenzhou ta hanyar ul, ma. Takaddun shaida ko hanyar haɗi zuwa adireshin ul na takardar shaidar ul na ul na ul.

Bugu da ƙari samfuranmu sun haɗu da ka'idojin muhalli, ya jaddada ta hanyar sakamakon gwajin dakin gwaje-gwaje don yawancin samfuranmu. Don duba waɗannan, don Allah je zuwa SGS da kai.