Guan County Yanlong Steel Structure Engineering Co., Ltd. is a large-scale modern steel structure enterprise specializing in development, research, design, production, and on-site construction. Located in Guan County, which borders Hebei, Shandong, and Henan provinces, the company enjoys convenient transportation and a rich cultural heritage. The company boasts 12 light steel production lines, 4 heavy steel production lines, and 3 slitting production lines. The slitting and straightening process can achieve a thickness of 25mm and a width of 2000mm. The company has a monthly production capacity of 5000 tons for welded H-beams. It possesses Grade II qualification for professional contracting of steel structure engineering and Grade I qualification for steel structure processing. The company values talents and technology, employing over 200 front-line technical workers, 15 intermediate technicians, and 10 senior technicians. Over the past decade since its establishment, the company has built a good reputation