heavy duty conveyor used in ming, coal, crushing and screening, steel, power industry,etc. ISO,CE,BV,SGS Certificate We have professional engineers and all of them have rich experience in this field, we can design the goods independently. Standard: GB, ISO, CEMA, DIN, JIS, ETC Production capacity: as usual 5000 m/month, but urgent order is acceptable Certificate: CE, ISO, BV, SGS, IKA, ETC