ChangZeng universal beam has to undergo the following tests. These tests include dielectric withstand/hipot test, isolation resistance test, leakage current test, etc. 2.
The product has a stable chemical property. It is not prone to have a reaction with the other molten materials or substances. 3.
This product has specific and constant physical properties. Its atoms, ions or ionic groups are exactly and uniquely arranged to form a stable structure. 4.
ChangZeng has obtained the certification of universal beam . 5.
To ensure the quality of steel profiles , ChangZeng has guaranteed each phrase in a good condition. Company Features1.
Being one of the leaders in the domestic market, Shanghai ChangZeng Metal Co., Ltd. is known for excellence in manufacturing quality universal beam . 2.
Our steel profiles is a quality product that we manufacture with advanced technology. 3.
Following the guideline of i section beam , ChangZeng strongly believes it will advance better in the near future. Call! Realizing steel beam as an important pursuit for ChangZeng is essential. Call!
Lead time: 3-5 days for quantity in stock.
Cost: for free, freight should be borne by customers.
Packaging & Shipping
|By sea||Shanghai port, Ningbo port or others|
|By air||Shanghai Pudong port|
|By express||DHL, TNT, FedEx, UPS etc|