Investment Casting, Precision Casting, Lost Wax Casting: Automobile Parts, Steel Parts, OEM Parts as Per Your Drawing.


Basic Info

  • Casting Method:Investment Casting

  • Process:Lost Wax Casting

  • Molding Technics:Investment Casting

  • Application:Machinery Parts

  • Surface Preparation:Polishing

  • Surface Roughness:Ra1.6

  • Machining Tolerance:+/-0.15mm

  • Certification:ISO 9001:2008

Product Description


Longxing company was established in 1993, it covers a total area of about 40,000 square meters and has about 400 employees. The headquarters is located in the famous industrial town Yinzhou, Ningbo in China. It is very convenient to be reached with an advantageous geographic position; it is located about 40 kilometers away from the Bei-lun Port which is the second biggest port in China, and about 25 kilometers away from the Lishe International Airport. The casting base is located in Fenghua, Ningbo, a distance of 20 kilometers away from the Headquarters, the foundry is equipped with several types of energy-saving & environmentally-friendly production lines including automatic or semi-automatic production lines of key processes: wax making, shell making, pouring, heat treatment. The machining factory is located in headquarters and is fully equipped with complete and advanced CNC machining equipment including 30 vertical and horizontal machining centers, and more than 30 CNC machines and 50 other machining equipments., the machining facility is fully independent from the casting foundry and has an independent management team and tailored business model to suit. In addition to the casting, forging and machining, it also has the facility to machine various  profiles. Our company also has a lot of advanced inspection equipment, including Spectrometer, Metallographic Microscope, Tension Tester, Low Temperature Tester, X-ray Tester, MPT, UT, CMM, Video Measurement Machine and so on. With these advanced facilities & instruments, we are able to supply the high quality castings to our customers, and make products meeting comprehensive inspection requirements on chemical composition, mechanical properties, non-destructive testing and high precise dimensional inspections.

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