Wenzhou Long'an Flange Co., Ltd.

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Wenzhou Long'an Flange Co.,Ltd.
LONGAN-PRECISION FLANGE MANUFACTURER
Wenzhou Long'an Flange was established in 2004 and is situated in the Binhai Economic Development Zone,Wenzhou City,Zhejiang Province,China. As a comprehensive production enterprise,Long'an is involved in the entire manufacturing process,from raw material procurement and forging to processing and turning. Long'an boasts a professional technical team and a strong,experienced management team. The company's products have achieved a domestic advanced level and have established a diversified and serialized product pattern. The company operates multiple well-equipped,technologically advanced production lines for stainless steel flanges,featuring 59 lathes and 13 processing centers. Long'an is rich in talent,with high-tech scientific research personnel,a professional inspection team,and a high-quality sales team. Long'an incorporates advanced management concepts,encourages full participation in quality improvement activities,and holds health and safety product licenses,as well as a quality management system ISO19001-2016:TS pressure piping components certificate. Long'an possesses a comprehensive manufacturing system,ensuring that each product undergoes inspection before production to guarantee quality. Each batch of materials is fully heat-treated to achieve stable physical and chemical properties,and products are straightened to ensure good straightness. Turning processes are conducted to meet customer requirements for product quality and appearance. We have a professional inspection team that conducts surface inspections,dimensional measurements,and PMI inspections. We pay close attention to every detail. Products are only stored and packed for shipment after they are fully qualified. Long'an upholds an advanced scientific management concept system,with "sincerity-based,customer first" as the company's consistent business philosophy; "quality first,service first" as its principle,which has attracted a large number of market users; and "unique varieties" that occupy a significant market share of steel pipes in China. Building a domestic brand of quality is the goal that Long'an people have been striving for. After 17 years of striving,Long'an has achieved today's brilliant accomplishments. Today,Long'an has gradually evolved into a large and medium-sized enterprise. Providing quality products for domestic projects and perfect services for customers are the unwavering ideology and actions of Long'an people. A journey of a thousand miles begins with a single step. Today,Long'an has developed into a large and medium-sized stainless steel flange enterprise,specializing in quality,scale,and branding. Long'an people are not content with this; they are committed to providing more superior,convenient,and mutually beneficial services.
LONG'AN PRECISION FLANGE MANUFACTURER
LONG'AN PRECISION FLANGE MANUFACTURER
Attention to detail in pursuit of quality.
ENTERPRISE TEAM
ENTERPRISE TEAM
Every staff member of Longan believes that a successful team and organization is not simply about collaborative work,but rather the pursuit of career by all employees of Long'an
SPECIALIZED IN FLANGE MANUFACTURING FOR MORE THAN 10 YEAR
SPECIALIZED IN FLANGE MANUFACTURING FOR MORE THAN 10 YEAR
High-precision flanges,large-diameter flanges,conventional flanges,pipe plates,non-standard flanges,pressure vessel flanges.

COMPANY PROFILE

Passion and dedication, enterprising, integrity and win-win, perseverance and persistence.

Wenzhou Longan Flange Co., Ltd. Was founded in 2013, the company is located in Longwan District, Wenzhou City, Zhejiang Province, China Yongxing Street Airport Pearl Road No. 620. With the superior local advantages of Wenzhou, relying on the convenient and efficient supply of raw materials from Qingshan Holding Group, combined with our own strong forging technology and machining capacity, we have created a perfect production system of Longan Flange. At present, the company has more than one hundred numerical control lathes, which can meet the processing of high-precision workpieces with diameters of 4000mm or less, and also has more than ten machining lathes with diameters of 2000mm or more, which are used for processing heavy workpieces and large pipe plates. The company is also equipped with 16 sets of high-precision machining centers, including 6 sets of 3-axis machining centers, 3 sets of 4-axis machining centers, 3 sets of 5-axis machining centers, 3 sets of large-scale gantry machining centers, 1 set of 2-meter horizontal machining centers, and 2 sets of heavy-duty vertical lathes (the tonnage of the products can be up to more than 20 tons), which ensures that each of the customer′s products is completed in the factory to be processed, and controls the quality and quality of each link to ensure that each product meets the We control the quality of each link to ensure that each product meets the customer′s high precision requirements. Advanced equipment configuration to meet the customer′s all-round product development, for the customer′s product innovation and development to provide the most convenient and efficient service.

The company has a complete set of online ERP system to achieve full network coverage of the workshop, from the raw materials into the factory to the finished product out of the warehouse, to achieve paperless production, to ensure the accuracy of the data of each product. At the same time through this system to realize the quality control of each link of the product, with digital process control of each link of production, to ensure that the quality of each link of the product meets the requirements.

The company also has its own laboratory, configured with a variety of testing equipment, including automatic direct-reading spectrometer, handheld spectrometer, spectral alloy analyzer, hydraulic universal material testing machine, pendulum impact tester, and so on 15 sets of testing equipment, a comprehensive bit to meet the customer′s requirements for product testing, and at the same time, the company has all aspects of the qualification of the inspectors, for the customer′s product quality escort.

The company adheres to the "improve customer satisfaction and employee happiness index" for the purpose of their own ability to contribute to the progress and development of society as a whole. We firmly believe that only the development of the customer, the staff well, the enterprise can be long-term stable development, this is the Longan flange′s corporate philosophy, Longan, is committed to be a user assured that the supplier!
Authentication
Business Type: Manufacturer/Factory & Trading Company
Main Products: Flange
Year of Establishment: 2013-11-08
Number of Employees: 105
Management System Certification: ISO9001:2015, ISO45001:2018, ISO14001
Address: No. 620, Mingzhu Road, Yongxing Street, Longwan District, Wenzhou, Zhejiang, China
Solutions
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OEM/ODM
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Factory Tour
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Sample Order

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