Yuyihua was first created in 1996. The current production capacity has achieved a capacity of 200,000 tons annually, making it the leading firm in the national welding wire sector and ranking first in China's solid wire field after many reconstructions and structural optimizations of the products. The "Solid" brand of welding wire has produced a variety of series, including weather-resistant, gas-shielded, flux-cored, submerged arc, and argon arc, with close to a hundred specifications. The ISO9001: Quality Management System, ISO14001: Environment Management System, OHSAS18001: Occupational Health and Safety Management System, and other multiple certifications are successively passed by Solid′s products. Additionally, Solid′s products receive certifications from CE, dB, VdTUV, and CCS, ABS, GL, LR, BV, NK, and other organizations.