Luda's Factory
Luda (Taian) Industrial Co. Ltd. is 100% wholly owned by Luda Group Hong Kong with registered capital RMB 88 million. Factory area is about 66,000m sq. Luda Group was founded in 1977. Luda is the first Factory in China to manufacture Stainless Steel Flanges. Luda is also the very first factory export Chinese made Flanges, Fittings, Valves and Pipes to overseas markets. Besides, Luda is the first factory to build overseas flanges and fittings production base in different countries worldwide. Luda employs over 1000 staff with turnover of more than RMB 1 billion.
Being a world class and globally well known brand, Luda insists on high quality and excellent service. Luda has been approved and awarded the certificates with ISO 9001:2008, ISO 14001:2004, PED, ADW0, CRN, and SA8000 Social Accountability System.
Luda Flanges and Fittings R&D Centre and Laboratory have developed advanced Integrated Quality Management Systems (QMS), ITP (Inspection and Testing Plan and Procedure) and PP (Production Procedure). Luda is the R&D & quality inspection centre of many brands worldwide (including European brands, American Brands and Japanese Brands). Luda is producing the flanges and fittings of ASME/ANSI/ASTM, API, MSS, AWWA, EN, DIN, JIS, BS, NFE, SABS, AS, ROCT, GB standards. Luda is the first factory which invented forging A182 AS2129 flanges to replace A240 AS2129 flanges and forging SABS1123 to replace Plate SABS1123 flanges. Luda is the first China factory having broken through the technology to have 100% pass rate of heat treatment of Stainless Steel Flanges. Luda is the first China factory to produce the Nickel Alloy Flanges and Fittings. Luda is regarded as high quality brand and Luda products are used in petroleum, chemical, steel mill, electricity, food, paper and shipping building industries. Luda exports to 5 continents with branches all over the world. With production base in different countries, Luda provides reliable materials and high quality products.
Founder, Dr. Richard Ma is the technical leader of China flanges and fittings. Luda has built comprehensive training scheme to continuously train and upgrade staff ability to meet the high demand of quality requirement of our customers.
Luda factories have built an advanced laboratory of flanges, fittings, valves and pipes inspection and production equipments: DIRECT READING TYPE SPECTROMETER, PORTABLE SPECTROMETER, HIGH-SPEED LIGHTING CARBON SULPHUR TESTING EQUIPMENT, HYDRAULIC MECHANICAL MULTI-TESTER, SPRING TYPE MECHANICAL MULTI-TESTER, LOW TEMPERATURE IMPACT TEST MACHINE, HARDNESS TESTER, ULTRASONIC THICKNESS TESTER, MAGNETIC PARTICLE DETECTOR, AUTO LIFE TESTING EQUIPMENT, PRESSURE TESTING EQUIPMENT, CNC LATHE, CNC MACHINE CENTRE, CNC DRILLING MACHINE, PLASMA WELDING EQUIPMENT, AUTO PAINTING LINE, ULTRASONIC CLEANER ETC.
Luda Values are Customer First, Team Work, Embrace Change, Passion, Integrity, and Commitment. Luda Vision is to provide excellent products and services to every country in the world, to win the reputation of being an international company. Luda is the combination of Love, Unique, Dynamic and Aggressive to offer the best services to our customers all over the world.
Luda laboratory and inspection equipment
![]() |
![]() |
![]() |
| Impact test machine | Mechanical multi-tester | Three element analyser |
![]() |
![]() |
![]() |
| High-speed testing lighting carbon sulphur testing equipment | Direct reading type spectrometer | Portable spectrometer |
![]() |
![]() |
![]() |
| Metrology microscope | Tested sample | Cryostat for impact test |
![]() |
![]() |
![]() |
| Magnetic particle detector | Hardness meter | Dye Penetration |












