The surface nickel phosphorus treatment of space technology is adopted for piston rod of Main oil cylinder , so that
Its hardness reach to above HRC60 , antiwear Zinc base alloy with lubricity is adopted for guide bush relatively
moved with the piston, which makes oil cylinder keep good work state, Upper tool with tension compensating
mechanism is adopted , so that adjusting is convenient and reliable.
In order to help protect goods in long distance shipping , we will using wooden package for our buyers, and wooden package free of charge.
For shipping ,we most use container ship. We have good relationship with many shipping company, such as Maersk, MSC,CMA CGM,EVERGREEN,COSCON,APL,CSCL,OOCL, HANJION,NYK, K LINE,ZIM,HMM,PIL, WAN HAI etc. We also would like to help you tracking goods while shipping and suply business documents in time .