DZ20-7-50B/50M,北京华德型直动式顺序阀
PCDV-G03-05-ET-20 PCDV-T03-05-ET-20
，HGP-33A-L-1111-R-Z-2B-10，HGP-33A-L-1111-R-Z-4BD-10，
AWH-G02-2B2B-DC24V,AWH-G02-2B3B-DC24V,AWH-G02-2B4B-DC24V,AWH-G02-2B40B-DC24V,
PV2R2-41-L-LLA-10，，PV2R2-41-L-LLB-10，
MA32-200 不锈钢迷你气缸
VE1-45F-A1
CB-B6 齿轮油泵
DLY5-63A/3B 电磁离合器
DZ6DP/YM 顺序阀 HUADE华德液压