A: Muna ba da garantin ingancin samfuran mu yayin aiwatar da masana'anta, kamar:
--Binciken albarkatun kasa, misali PMI, ganowa
--Manufacturing tsarin dubawa
- Duban faranti, misali. PT, RT
- Binciken walda, misali. WPS, PQR, NDE, girma.
--Binciken taro
- Matsakaicin girman taro na ƙarshe,
- Gwajin hydraulic na ƙarshe.