1. Before delivery, ChangZeng l beam steel has to undergo a wide range of tests. It is strictly tested in terms of the strength of its materials, statics&dynamics performance, resistance to vibrations&fatigue, etc. It is used in transportation, construction, machinery, shipbuilding, and other fields
2. According to customers' needs, Shanghai ChangZeng Metal Co., Ltd. can work out one-on-one solutions. This product is available with free samples
3. Shanghai ChangZeng Metal Co., Ltd. has the capability to produce structural profile with l beam steel . Its excellent tensile strength and yield strength contribute to the quality of the final product
1. Well-known to the market, Shanghai ChangZeng Metal Co., Ltd. is a China-based company excelling at developing and manufacturing l beam steel . We have equipped the in-house laboratory at our factory with a full range of advanced testing instruments and specific controlled settings. This enables our staff to monitor our process flow closely and to keep track of product quality throughout the process.
2. We have continued to make a significant investment in production facilities. This allows us to manufacture products smoothly from concept to completion whilst also ensuring that we can serve the needs of our customers.
3. We possess a very large-scale factory with a good production environment, which enables our workers to carry out a wide range of operations in an orderly manner. Establishing ChangZeng into a world-famous brand is the ultimate goal. Call!