Premium Welding Neck Flange Stainless Steel Pipe Fitting Long an Warranty

Wenzhou Long'an Flange Co., Ltd., established in 2013, is strategically situated at No. 620 Mingzhu Road, Longwan District, Wenzhou City, Zhejiang Province, China. Harnessing the exceptional local advantages of Wenzhou, and capitalizing on the streamlined and efficient raw material supply from Qingshan Holdings Group, coupled with our formidable forging processes and advanced machining capabilities, we have meticulously crafted a comprehensive production system for the Long'an flange.
Currently, our company boasts a fleet of over a hundred CNC lathes capable of processing high-precision workpieces with diameters up to 2000mm. We also operate 10 specialized lathes for handling heavy workpieces and oversized tubesheets with diameters exceeding 2000mm. To further ensure precision and quality, we have equipped ourselves with 16 high-precision machining centers. This impressive array includes 6 three-axis machining centers, 3 four-axis machining centers, 3 five-axis machining centers, 3 large gantry machining centers, and 1 state-of-the-art 2-meter horizontal machining center. This robust equipment infrastructure guarantees that every customer product is expertly processed within our facility, maintaining stringent quality control at each stage, and meeting the exacting high-precision standards expected by our valued clients. Our powerful equipment suite caters comprehensively to all product research and development needs, offering the utmost convenience and efficiency for customers' innovative product development and research.
Our company is proud to operate a fully integrated online ERP system that encompasses the entire workshop network, from raw material entry to final product exit. This system enables paperless production, ensuring precise data accuracy for every product. Additionally, this advanced system facilitates rigorous quality control at every production stage, utilizing digital processes to oversee each step. Consequently, the quality of the product at each stage meets the high standards and requirements, ensuring excellence in every link of production.
We are equipped with independent laboratories furnished with an array of advanced testing equipment. This includes fully automatic direct-reading spectrometers, handheld spectrometers, spectral alloy analyzers, hydraulic universal material testing machines, and pendulum impact testing machines. These facilities ensure our products meet the highest standards of quality and reliability.