Stainless Steel Lost-Wax Casting

Kobayashi Casting is a company specializing in precision lost wax casting using stainless steel, delivering high-quality, JIS-standard (JIS G 5121) compliant products from its factory in Vietnam to the global market. The company has extensive experience in casting complex, high-precision stainless steel components such as SCS13, SCS14, CF3M, 1.4581, and 17-4PH. We supply parts for industries, including medical equipment, semiconductor components, and water systems—sectors that require high corrosion and heat resistance. Kobayashi Casting consistently ensures stable, reliable quality that meets the demands of various industries.
Key Features
- Wide Industry Applications: Produces precision lost wax cast components for diverse industries, including medical devices, semiconductors, water systems, and industrial machinery.
- Versatile Material Compatibility: In addition to stainless steel (SCS13, SCS14, CF3M, 1.4581, 17-4PH), we also offer lost wax casting for alloy steels.
- Japanese-Standard Quality Management: Strict inspection in compliance with JIS G 5121 ensures casting precision and repeatability.
- Comprehensive Quality Control: Full-process quality control, from raw material composition analysis to final product dimensional and hardness testing.
- High-Precision Machining: Capable of secondary machining with a tolerance of ±0.01mm.
- Experienced Technical Team: Skilled in providing solutions and precision machining for medical and high-accuracy components.
- Export-Oriented Quality: 90% of our products are exported to the U.S., Germany, Japan, South Korea, Taiwan, and Singapore.
Production Capabilities
- Equipment:
Lost wax casting machines: Wax injection machines (10 tons), runner injection molding machines (16 tons), mold drying chambers, electric furnaces, and both high- and medium-frequency melting furnaces.
- Quality Control Tools: Metal composition analyzers, molten metal temperature measurement devices, component analyzers, 3D measuring equipment (CMMs), and image measurement tools.
- Post-Casting Machining: CNC machining centers.
Kobayashi Casting is continuously enhancing its capabilities in stainless steel lost wax casting—from material selection to casting, machining, and product finishing—all under Japanese quality standards. Leveraging our stable supply chain from Vietnam and flexible responsiveness, we continue to deliver valuable casting solutions across diverse industries.