used tunnel boring machine

FOCUS adopts international QA standards,and utilizes high precision inspection and measuing  devices, e. g. hand-held laser distance meter ,roughness meter ,coaxial measuring  scanner etc. ,as well as nondesdructive ultrasonic ,magnetic particle, liquid penetrant and radiation testing equipment.

FOCUS is a ISO9000 certified company. All QA staffs  have received Occupational Qualification Certificates issued by the state industry authorities.

It's will be our honor if you come to visit our factory.