E-mail:longhui@188.com
TEL:400-8760-789
TEL:+86-0538-6329997
Shandong longhui Hoisting Machinery Co., Ltd.
E-mail:longhui@188.com
TEL:400-8760-789
TEL:+86-0538-6329997
Shandong longhui Hoisting Machinery Co., Ltd.
Steel structure installation and maintenance
Four layers of steel structure platform
Car showrooms steel structure installation
Steel structure workshop installation
The airport airport steel structure lifting installation maintenance
Elevator installation and maintenance(original)
Elevator installation and maintenance
Pass-through elevator, pass-through ladder,food ladder, meal ladder
Installation crane, crane maintenance, crane maintenance, crane maintenance
Crane installation and maintenance
China special reconstruction of equipment installation maintenance license
U double hook gantry crane beam finite element analysis
LH32T/5t-22.5 European crane finite element analysis and optimization
YZ110 double girder casting crane finite element analysis
A double hook gantry crane beam finite element analysis
24H SEVICE HOTLINE:400-8760-789
E-mail/skype:longhuiwaimao@163.com