Investment Casting of Taehwa Metal
We maintain stringent quality through advanced product quality planning.
Our quality control policy is to maximize customer satisfaction with the effect of cost reduction by making steady efforts for business renovation, minimizing all the possible occurrence of defects in the processes and improving the subject matters of the complaint.

First of all, we will focus our efforts on creating a comprehensive and efficient quality control system. Maintaining and promoting the system will greatly contribute to the goals of our quality policy for realizing customer satisfaction and gaining high reliance from customers.

History

Our company was originally founded under the name "Doturak" in 1974, and on Oct. 1. 2003, it was renamed "Tae Hwa Metal Co., Ltd."

We have specialized in the production techniques and mechanical processing lines for Sand Casting, Permanent Mold Casting and Investment Casting. We produce a wide variety of parts for automobiles, home appliances, industrial sewing machines, industrial machines and many other kinds of machinery as our main products.

We have established our production and quality control system certified by ISO 9002 and QS 9000.

SAND CASTING DIVISION - We produce clutch plate and brake drum for automobiles, arm & beds for industrial sewing machines and many parts for electrical home appliances by Disamatic automatic molding line.

PERMANENT MOLD CASTING DIVISION - We produce compressor parts for home air-conditioners and refrigerators of Samsung Electronics.

INVESTMENT CASTING DIVISION - Having adopted the US based PMI's Shellvest process, we have fulfilled the requests of all our customers by producing the cost-efficient precision products.

product List

Investment Casting

Investment Casting
What is Investment Casting?
The Investment Casting is an engineering method that can make the most similar figure of targeted products, and as a result, the whole production cost can be decreased.
We have specialized in the production for investment casting, Metal investment casting.
Why Use Investment Casting?
Investment casting is the process we use to manufacture our complex, intricate, thin walled and tightly toleranced products.
Over the years, PCC Structurals, Inc. has pioneered several technological advancements that have enabled us to be the leading supplier for large and complex precision cast product. The investment casting process is a complex and involved process but it can be simplified into key steps for description purposes.
Investment Casting Capacity
Investment Casting Process
Investment Casting Method
Investment Casting Method2
Investment Casting Product
Investment Casting client

Lost Wax Casting

The lost wax casting model and base applied to the core.
The lost wax metal casting process is described below.
Lost Wax Casting Capacity
Lost Wax Casting Process
Lost Wax Casting Method
Lost Wax Casting Product
Lost Wax Casting client

Lost Wax

Precision Casting

Precision Investment Casting

Sand Casting

Permanent mold Casting

Permanent Mold Casting is a manufacturing process in which properly blended and molten metal is poured directly into a metal mold to form products.
Permanent mold Casting
What is Investment Casting? We have specialized in the production for investment casting, Metal investment casting. Why Use Precision Casting? We provide investment casting, lost wax casting, Precision Casting, sand casting Investment Casting Method Investment Casting process Investment Casting Investment Casting Tooling Investment Casting product permanent_mold_casting lost wax lost wax casting lost wax casting process Precision Casting Precision Casting process product list Precision Casting list Sand Casting Sand Casting list Investment Casting process What is Investment Casting?
We have specialized in the
production for investment
casting, Metal investment casting.
Why Use Precision Casting?
We provide investment casting,
lost wax casting, Precision Casting,
sand casting