Stainless Steel Pipe Fitting Blind Flange with OEM & ODM Support

Wenzhou Long'an Flange Co., Ltd., founded in 2013, is strategically located at No. 620 Mingzhu Road, Longwan District, Wenzhou City, Zhejiang Province, China. Harnessing Wenzhou's unparalleled local advantages and the excellent raw material supply chain from Qingshan Holdings Group, paired with our robust forging processes and machining expertise, we have meticulously developed a comprehensive production system for Long'an Flange.
Our company currently boasts over a hundred CNC lathes capable of precisely machining workpieces with diameters smaller than 2000mm. Additionally, we have 10 specialized lathes for processing larger workpieces and extensive tubesheets exceeding 2000mm in diameter. Enhancing our capabilities, we are equipped with 16 high-precision machining centers, including 6 three-axis, 3 four-axis, 3 five-axis, 3 large gantry machining centers, and a 2-meter horizontal machining center. This comprehensive array of powerful equipment ensures that every customer's product is meticulously processed on-site, guaranteeing quality control at every stage to meet the high-precision standards demanded by our clientele. Our state-of-the-art equipment configuration is designed to fully satisfy all product research and development needs, delivering unparalleled convenience and efficiency for innovative product development.
Our integrated online ERP system envelops the entire workshop network, from the entry of raw materials to the final product dispatch, achieving a paperless production environment and maintaining precise data accuracy for each product. With this system, quality control is seamlessly applied to every production phase, leveraging digital processes to manage each production link meticulously, ensuring that product quality consistently meets stringent requirements at every step.
Our company takes pride in its independent laboratories, equipped with an array of sophisticated testing equipment, including fully automated direct-reading spectrometers, handheld spectrometers, spectral alloy analyzers, hydraulic universal material testing machines, and pendulum impact testing machines. These facilities empower us to deliver products of uncompromising quality.