YWZ4-500/121，YWZ4B-500/121，电力液压推杆制动器
QJD3-120-2.2 2.2KW 深井泵
PZA6 连接管接头
HTXDYF20-00-00，先导式单向溢流阀（锥阀型）
XYMBRA-11-32-20-NPT,XYMBRA-11-32-50-NPT,XYMBRA-11-32-75-NPT,XYMBRA-11-32-100-NPT,XYMBRA-11-32-125-NPT,
PR21BJ-E-G-P,PR21BJ-E-I-P,PR21BJ-E-K-P,PR21BJ-E-L-P,PR21BJ-E-M-P,
CS44HF-16C-DN20,CS44HF-16C-DN25,AIR,CS44HF-16C-DN32,CS44HF-16C-DN40,CS44HF-16C-DN50,
SYJ512-1LZE 三通先导型电磁阀
2MM1P14
50T-30-FLL-50T-X-50，，50T-30-FLL-50T-50，
，PV2R2-41-L-RAR-40，PV2R2-41-L-RAL-40，
SY7220-3LZD 二位五通先导型电磁阀
CLW10*6.5 3M 弹簧管(进口料)
3WE5W-6.0/OW220NZ4V,3WE5T-6.0/OW220NZ4V,华德型电液换向控制阀
BQ445F-25-DN90,BQ445F-25CF8-DN90,BQ445F-25CF3-DN90,BQ445F-25R3-DN90,BQ445F-25R-DN90,BQ445F-25CF8-DN90,BQ445F-25P-DN90,
953-C2G-33,953-C2G-34,953-C2G-35,953-C2G-P11,953-C2G-P15,953-C2G-P16,