Long an Forged Stainless Steel Flange Blind Flange for Durability

Wenzhou Long'an Flange Co., Ltd., proudly established in 2013, is strategically located at No. 620 Mingzhu Road, Longwan District, Wenzhou City, Zhejiang Province, China. Our company takes full advantage of Wenzhou's exceptional local resources and the seamless raw material supply from Qingshan Holdings Group. Coupled with our robust forging processes and advanced machining capabilities, we have successfully developed a comprehensive production system dedicated to the excellence of Long'an flange.
Currently, our company is equipped with over a hundred CNC lathes capable of processing high-precision workpieces with diameters under 2000mm. Additionally, we boast 10 machining lathes for handling heavy-duty workpieces and large tubesheets with diameters exceeding 2000mm. Our state-of-the-art facility includes 16 high-precision machining centers, comprising 6 three-axis centers, 3 four-axis centers, 3 five-axis centers, 3 large gantry centers, and a 2-meter horizontal center. This comprehensive setup ensures that every customer product is meticulously processed within our premises, allowing us to maintain stringent quality control over each stage and guarantee that every product meets our customers' exacting high-precision standards. Our powerful equipment configuration is designed to thoroughly satisfy all product research and development needs, delivering the most convenient and efficient service for our clients' innovative pursuits.
Our company operates a sophisticated online ERP system that fully integrates the workshop network, from raw material entry to finished product exit. This system facilitates a paperless production environment, ensuring the accuracy of data throughout every production stage. Moreover, the system enables precise quality control for each production link, utilizing digital processes to oversee every aspect, thereby ensuring that product quality consistently meets required standards at every step.
Our company is proud to feature independent laboratories equipped with an array of testing equipment, including fully automatic direct reading spectrometers, handheld spectrometers, spectral alloy analyzers, hydraulic universal material testing machines, and pendulum impact testing machines. These resources ensure that we uphold the highest standards of quality and performance for our products.