Rizhao steel group co.,ltd is a professional steel manafacturer/steel mill/ Iron and steel manufacturers/ steel supplier/china steel,
our product include galvanized coil(GI), galvanized plate, PPGI…
Rizhao steel group co.,ltd is a professional steel manafacturer/steel mill/ Iron and steel manufacturers/ steel supplier/china steel,
our product include galvanized coil(GI), galvanized plate, PPGI…
Ground beam before it can cooperate with various types, metal prop of metal stents, worthy of the inclined stope in level and slow for coal mine working face and nose or any other large control area u…
Cross beam is used for roadway support in fully mechanized mining in metal products, superior product performance, simple structure, convenient operation, can be used with single hydraulic prop, is th…
The type of roof beam is a kind of articulated roof beam, cooperate with various monomer, metal prop make up metal stand. It is a high strength roof beam used in horizontal and slow worthy of inclined…
DFB metal Long Beam can cooperate with various monomer, metal prop make up metal stand.
Horizontal and slow worthy of inclined working face in coal mine and using in other large control area.
DFB ty…
China new steel holding group co., Ltd is one of the largest iron and steel production and trade enterprises in China, and there are six subordinate factories by holding and joint venture, seven affil…
China new steel holding group co., Ltd is one of the largest iron and steel production and trade enterprises in China, and there are six subordinate factories by holding and joint venture, seven affil…
Beam combiner, in CO2 laser field, the beam combiner is to add the red indicator light into 10.6um laser path, making the focus position visible during process.
CO2 laser beam combiner is made of CVD…
The laser beam expander mainly has two purposes: one is to expand the diameter of the laser beam; Second is to reduce the divergence angle of the laser beam. The purpose in the laser device is to exte…
This machine is composed of mainframe, hydraulic system, feeding conveyor unit & electrical control system etc..
▲ Equipped with three drilling spindles, the drillingprocess finished when the work …
Single beam grab crane
1.Good quality and low price
2.Easy to use
Single-girder catch all crane equipped with 0.5 m3, 0.75 m3 and 0.75 m3 and 1.0 m3 light grab and hoisting, open and close op…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea