Long an Durable Stainless Steel Flange Blind Flange for Pipes

Wenzhou Long'an Flange Co., Ltd., since its founding in 2013, proudly stands at No. 620 Mingzhu Road, Longwan District, Wenzhou City, Zhejiang Province, China. Blessed with the superior local advantages of Wenzhou, we capitalize on the seamless and efficient raw material supply from Qingshan Holdings Group. Our robust forging process and advanced machining capabilities have empowered us to establish a comprehensive production system for Longan flange, ensuring excellence at every stage.
Our company boasts an impressive arsenal of over a hundred CNC lathes, adept at processing high-precision workpieces up to 2000mm in diameter. For larger endeavors, we have 10 specialized machining lathes designed for heavy workpieces and expansive tubesheets. Further enhancing our capabilities, we have 16 high-precision machining centers, including 6 three-axis, 3 four-axis, 3 five-axis, 3 large gantry, and a 2-meter horizontal machining center. This stellar equipment lineup ensures every customer's product is meticulously crafted within our facility, upholding stringent quality control and meeting the highest precision standards. Our powerful array of equipment fulfills all customer research and development demands, delivering unparalleled convenience and efficiency for their pioneering projects.
Embracing digital transformation, our company utilizes a comprehensive online ERP system that seamlessly integrates the workshop network, from raw material intake to finished product dispatch. This paperless production system guarantees precise data accuracy for each product. Through this state-of-the-art system, we enforce stringent quality control at every production stage, utilizing digital processes to ensure product quality meets rigorous standards throughout each phase.
Our company is further distinguished by its independent laboratories, equipped with a diverse range of testing apparatus. This includes fully automatic direct reading spectrometers, handheld spectrometers, spectral alloy analyzers, and hydraulic universal material testing machines, along with pendulum impact testing machines. Our cutting-edge equipment ensures rigorous testing and validation for unwavering product reliability and performance.