Manufacturing Capabilities

Product Development

Jinhui has a professional & experienced team to develop new products, following APQP procedure, creating 3D models and casting simulation, combing with 3D scanning of mould and samples, all these greatly improve EDT for sample development and first sample yield rate.


  • Fully Communication
  • Prints Review&Evaluation
  • 3D Model
  • Casting Design
  • Simulation
  • Mold Design
  • Pattern Design&Making
  • Sample Making
  • Testing & Inspetion

Manufacturing Process


Casting Technology

Shell Molding Process / Lost Wax Process


Process Advantages

Shell Moulding process

Machining Capabilities

Jinhui has own machining workshop, equipped with CNC centers and general machining equipment like CNC lathes, milling machine, grinding machine, drilling machine, tapping machine, etc. Experienced machining engineer creates proper machining procedures according to customer’s requirement to ensure & secure the quality.

Heat Treatment

Jinhui has heat treatment workshop, equipped with various furnaces, we’re able to do annealing, normalizing, quenching and tempering.

Experienced engineer defines heat treatment process based on the material & size & structure etc in order to satisfy customers’ requirements.

With help of Caterpillar heat treatment expert, Jinhui upgrades the current heat treatment system, mainly on the following three aspects:

o Furnace temperature uniformity

oTransferring system

oStirring system, etc.

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