Complaint
ISO certificated custom made railway train casting parts
R&D | Softward: Solidworks, CAD, Procast, UG Development cycle of samples: 25-35 days |
Materials | Stainless steel: 304/304L, 316/316L, 410/416 etc Duplex stainless steel: 2250, 2507, Zeron 100 etc Carbon steel Alloy steel |
Technical Parameter | Part weight: 2g to 30kgs Max dimension : 600mm for diameter or length Min wall thickness : 1.5mm Casting roughness: Ra3.2-6.4 Machining roughness: Ra1.6 Tolerance of casting: CT6 Inner core: ceramic core, urea core, water soluble wax core. |
Heat treatment | Normalzing, Tempering, Quenching, Annealing, Quenching & Tempering, Caburization, Solution treatment. |
Surface treatment | Polishing, bead blasting, zinc plating, hot dip galvanized, nickel plating, passivation, Electro-polising, mirror polishing, Brush polishing, PE coating, Powder coating, etc |
Inspection | Cleanliness inspection, X-Ray radiographic inspection, CMM inspection |
Production capacity | More than 120 tons per month |
Quality Certificates | ISO9001; ISO14001 |
Truck / EGR Racing parts:Investment casting/lost wax casting/precision casting,surface coating,Dacromet,GEOMET,sand blasting,glass bead and shot blasting
Linyi Hongsheng Foundry Co.,Ltd located in Shandong Province, China.
We specialized in silica sol investment casting with more than 24 years and covers 100,000 square meters
with 500 employees.
Our production management and quality control system fully meet the request of ISO 9001:2015, certified by TUV Rheinland.
Hongsheng produces a wide variety of high-grade precision casting and machined parts in stainless steel, carbon steel, alloy steel..the main fields including high-speed rail, automobile industry, marine equipments, medical instrumen,
machinery parts, construction hardware, pump and valve parts...etc
The silicasol lost wax casting production line was setted up in 2007, after importing spectrum analyzer from Germany and the most advanced precision casting facilities in China. For now, monthly output is up to 100-120 tons, with our various product's material includes stainless steel, carbon steel, alloy steel, non-ferrous steel. Such as 303,304,304L,316,316L,1Cr18Ni9Ti,430,440,2205,17-4PH,1008, 1020, 20NiCrMo, 42CrMo4 SUS347,1.4542,non-magnetic stainless steel heat wear resistant steel casting ect. Our products are widely used in auto parts, mechanical components, pump valve parts, building hardware, cookware, bathroom accessory, medical instrument accessory and crafts, with weight limits 2g-30kg.
| One stop site | Casting+CNC+Surface treatment all in house.Gurantee the delivery time. |
| 3D Prototype | Own 3D printing machine in house,help you to develope new parts in shortly time with lower cost. |
| Experiences | More than 24 years experiences,strict quality standard,guarantee the quality. |
| Shipping | Long-relationship shipping partners from factory to all over the world. |
