The products are approved by classification societies such as CCS, ZY, ZC, LR, BV, ABS, KR, RS, RINA, BKI, and DNV-GL. The products approved by CCS, ZY, ZC, LR, BV, ABS, KR, RS, RINA, BKI and DNV-GL etc.
SJMATEK now is building more and more complete industrial chain which helps promoting the construction & development of our national shipping industry and defense industry.
