About Longtai

Tai'an Longtai Metal Products Co., Ltd. is a wholly-owned subsidiary invested by the chairman of Hong Kong Luda Group back to his hometown. The company has a registered capital of 115 million yuan and covers an area of more than 66,000 square meters. As a world-class famous brand, LUDA has established a complete quality management system to ensure product quality and service quality, and has passed a series of domestic and foreign quality certifications:  ISO9000,  ISO18001, ISO4001, SA8000, China Classification Society (CCS), China Special Equipment Manufacturing License, China National Nuclear Corporation Qualified Supplier Certificate, China National High-tech Enterprise Certificate, American Petroleum Institute Certificate API, American Bureau of Shipping Certificate ABS,  EU pressure vessel certificate PED, German AD-W0 certificate, French BV certificate, British Lloyds,  Norwegian DNV,  Norwegian Petroleum Standard Certification (NORSOKM-650) Canada CRN, Kuwait Oil Company KOC Certificate, Brazil Oil Company CRCC Certificate, Colombia Oil Company Certificate, and a number of new patent certificates every year.           

LUDA flange and pipe fittings technology research and development center, after years of hard work, has successfully produced and established a complete production system, and has also produced OEM for different well-known flange and pipe fitting manufacturers in Europe, America, Japan and South Korea. The company is now exporting to more than 70 countries, and the production conforms to American standard ASME/ANSI/ASTM, API, MSS, AWWA, European standard EN, German standard DIN, Japanese standard JIS, British standard BS, French standard NFE, non-standard SABS, Australian standard Standard AS, Russian standard GOST, national standard GB... and other standards of various steel flanges, pipe fittings, is the first to use forging to produce Australian standard A182 AS2129 to replace A240 AS2129 and forged SABS1123 to replace plate cutting SABS1123 flanges, LUDA It is also the first company to master the heat treatment technology of stainless steel flanges and achieve a 100% pass rate of heat treatment quality. LUDA is also the first company in China to produce nickel alloy flange pipe fittings. LUDA products are widely used in petroleum, chemical, metallurgy, electric power, food In the processing, papermaking, shipbuilding and other industries, the product material is reliable and the quality is stable. The LUDA brand is recognized by overseas buyers as a first-class brand in China, and is well received by users.

The company attaches great importance to the introduction and training of talents. Chief engineer Dr. Richard Ma is a cross-century academic and technical leader; the company has established an education and training center, which has been training employees and managers for a long time, and continuously improves the overall quality and professional level of employees. , lead the company to innovate continuously, so that the products will always maintain the world-class level.

The company has the most advanced flange and pipe fitting testing, inspection and testing equipment, and has established an advanced chemical laboratory. It has a German SPECTROMAXx direct reading spectrometer, an American NITON portable spectral alloy analyzer, and a high-speed ignition infrared carbon-sulfur analyzer. A complete mechanical performance laboratory has been established, with hydraulic universal material testing machines, pendulum impact testing machines, low temperature impact testing machines, spring tension and compression testing machines, ultrasonic hardness testers, ultrasonic thickness gauges, and magnetic particle flaw detectors. An advanced pressure test center has been established, with intelligent life test equipment and pressure test equipment. The company has also established an advanced NAVISION information management system, which has laid a solid foundation for the comprehensive improvement of the company's technological innovation capability, quality control capability and enterprise management level.

The company has advanced processing equipment: CNC lathes, CNC milling machines, CNC drilling machines, plasma spray welding equipment, spray paint drying lines, ultrasonic cleaning machines, turning, milling, boring, drilling, grinding and other machine tools. Has a three-dimensional warehouse for finished products, semi-finished products and spare parts.

The Luda team is an optimistic, professional and persistent team; the company has been in business for more than 30 years and has ushered in historic development opportunities and various competitive challenges; ,insist"  the company culture to provide customers with higher quality services.

​

Longtai's products

After several generations of hard work, exploration and practice in forging technology, and after more than 20 years of continuous learning of Western advanced technology production experience, Taian Longtai Metal Products Co., Ltd. and its parent company Luda Development Co., Ltd. have become the largest in China and Southeast Asia. and one of the best quality pipe products manufacturers and exporters. We are also a leading global distributor of plumbing products with our own production line in China. We have been committed to providing our customers with excellent quality, best service and competitive prices.​ In order to ensure product quality and service quality, the company has established a complete quality management system and has passed a series of domestic and foreign quality certifications:  ISO9000,  ISO18001, ISO4001, SA8000, China Classification Society (CCS), China Special Equipment Manufacturing License, China National Nuclear Corporation Qualified Supplier Certificate, China National High-tech Enterprise Certificate, American Petroleum Institute Certificate API, American Bureau of Shipping Certificate ABS,  EU pressure vessel certificate PED, German AD-W0 certificate, French BV certificate, British Lloyds,  Norwegian DNV,  Norwegian Petroleum Standard Certification (NORSOKM-650) Canada CRN, Kuwait Oil Company KOC Certificate, Brazil Oil Company CRCC Certificate, Colombia Oil Company Certificate, and a number of new patent certificates every year.    

Our factory has established a strict and complete quality management system and meets the requirements of ISO 9001. In 2008, it passed the ISO 14001 and ISO8001 certification of German TUV Nord, and in 2004, it passed AD 2000 Merkblatt W0/TRD100, Directive 97/23/EC, etc. A series of international standard certification. We are the pioneers of SA 8000 social responsibility certification.