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After multiple rounds of in-depth audits by authoritative certification bodies, Sanhe Steel Company has officially passed the re certification review of ISO 9001:2015 international quality management system. This indicates that the company's quality control throughout the entire industry chain, including research and development, procurement, production, inspection, and after-sales service, continues to meet the trade access standards of the international mainstream market.

Recently, the special high-strength seismic resistant rebar and H-beam produced and supplied by Sanhe Steel Company have successfully passed the third-party strict inspection on the construction site and been officially delivered to a national key bridge construction project site. Multiple core mechanical performance indicators of the first batch of delivered products have exceeded industry established standards.

In order to meet the growing demand for high-precision and low-carbon steel in the global manufacturing industry, Sanhe Steel Company has recently officially launched a digital upgrade project for its intelligent hot-rolled steel production line. The project is expected to be debugged and put into full production in the third quarter of this year, marking a solid step for the company in the field of digital steel manufacturing.

Parts that make up a car body can be roughly sorted into four categories: outer panel parts, structural parts, chassis running parts and reinforcement parts. Each category serves distinct functional demands and requires unique mechanical properties.

Q235B hot rolled strip is a common carbon structural steel. It has decent elongation, strength, toughness and formability. The material works well for stamping and welding, so factories widely use it to make mechanical parts and high-standard welded structural components for buildings and bridges.

Sanhe plate refers to flat steel products featuring a large surface area and a high width-to-thickness ratio. By thickness, steel plates fall into two main categories: thin plates and heavy plates.