There are two types of large span roof project. One type is building foundation is made by concrete wall or wood, just arc roof part made by colored steel sheet. Another type is from foundation to roof are all made by K arc roof, we called floor type roof
The flower galvanized sheet is printed with patterns on the surface of the galvanized sheet, and the appearance looks bright and beautiful. It is generally used as the shell of home appliances, buckets, etc.
3D fiber laser marking machine suits for handling different sporadic surface items, for example, round surface, funnel shaped surface, different heights surface, concave and convex surface, any surface.
The cylinder block and crankshaft of 4 cylinder car cylinder head are simple in construction and use a single cylinder head for a low manufacturing cost and compact size.In-line engines have high stability, good low speed torque characteristics and low fu
Gear rack and pinion is a type of linear actuator, which comprises a pair of gears that convert rotating motion into linear motion. The rotary motion of a shaft, which is powered by hand or by a motor, is converted into linear motion, when the rack and pi