Notice on New Year's Day holiday in 2022

2021-12-31

Dear friends According to the spirit of the new years Day holiday notice of the general office of the State Council and in combination with the...

Warmly congratulate our company to participate in the i...

2021-10-28

From October 22 to 25, 2021, the 20th China International Equipment Manufacturing Expo will be held in Shenyang. As a manufacturer specializing in ...

Notice of holidays

2021-09-26

Dear friends, According to the National Day holiday notice spirit of The General Office of the State Council, and combined with...

Application of lifting ring screws

2018-06-05

Lifting bolt is widely used in ports, electricity, steel, shipbuilding, petrochemical, mining, railway, building, metallurgy, chemical industry, automobi...

How is the position of the lifting ring screw

2018-06-05

The lifting ring screw is generally installed in the top center of the parts or symmetrical arrangement, used for lifting, can also be symmetrical...

How should ring nuts be selected

2018-06-05

Lifting ring nut is a common standard fastener, and it is also a necessary part of all production and manufacturing machinery. It is widely used ...

What are the technical requirements of the hook

2018-06-05

Hook is a kind of widely used hardware products, but the standard hook also needs to have a certain basic technical requirements, hook technical r...

Maintenance of the spanger

2018-06-05

(1) During the use of the spanger, if the rotation of the lock is not flexible or not in place, the adjusting nut should be checked, and then ...

Overview of the hook

2018-06-05

The hook is divided into single hook and double hook according to its shapeThe hook is divided into forging hook and laminated hook according to ...

General requirements for shackles

2018-06-05

1, shackle should be smooth, do not allow cracks and other defects, sharp edge, burning. 2, prohibit the use of cast iron or cast stee...