Backed by Two International Certifications! RuCheng Construction’s Steel Structure Capabilities Meet EU Standards
Release time:
02 Apr,2026
RuCheng Construction has obtained the EU EN 1090 CE certification and EN ISO 3834-2 certification, demonstrating that its steel structure manufacturing capabilities are among the best in the world.
Recently, RuCheng Construction Group has secured two prestigious international certifications: The Group successfully passed the EU Construction Products Regulation (CPR) audit and obtained EN 1090 CE certification for steel structures (at the highest execution level, EXC4). Concurrently, it successfully obtained EN ISO 3834-2:2021 international welding quality system certification. Both certifications were issued by EU Notified Bodies, marking that the Group’s full-chain capabilities in steel structure manufacturing and welding control have fully met EU and international standards, thereby officially securing its “entry ticket” to the EU market.
EN 1090 CE certification is a mandatory requirement for the market access of steel structures in the European Union; EXC4 is the highest level under this standard and applies to high-end load-bearing structures such as bridges and large-scale venues. EN ISO 3834-2 is the most stringent quality management standard in the global welding industry. These two certifications complement each other, covering the entire process from welding procedures to product shipment.
The attainment of these two certifications provides RuCheng Construction with the essential credentials needed to expand into high-end steel structure markets in the EU and globally, as well as to participate in international engineering tenders. The Group stated that it will use these certifications as a new starting point to continuously align with international standards and promote “RuCheng Manufacturing” worldwide through high-quality products.
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