Small-lot production is also available.
CASTEM is the best choice
for lost wax casting and MIM!

Founded in Japan in 1948, CASTEM has been operating in Thailand for over 20 years as a pioneer in lost wax precision casting and MIM (Metal Injection Molding).

Our Advantages

CASTEM's Technology

Lost wax casting and MIM are completely different manufacturing technologies.
CASTEM has developed and evolved both of these technologies independently.
In addition to lost wax casting and MIM, we have established a 3D-printed casting method, "Quick Delivery Prototyping Service" to provide unique technical services.

Small lot / Integrated production

We have established a production system that enables us to offer small-lot production.
We also offer integrated production, mold manufacturing, material product manufacturing, machining, etc.
There is no MOQ (Minimum Order Quantity), and we respond flexibly to customer requests.

VE Proposal

We specialize in providing Value Engineering (VE) proposals for our customers interested in transitioning their products to lost wax casting and MIM.
Additionally, we have 3D printers available at each of our locations to ensure optimal designs for our customers.

Here and there - CASTEM in all scenes of daily life.

Microscopic precision parts down to the tenth of a millimeter, critical devices that play a central role in various machines, and space-related parts that open up the future, Next-generation medical devices, unique products that add color to the world, and highly marketable agricultural products such as tomatoes and strawberries.
CASTEM's technology in all scenes of daily life.

Lost Wax Casting

Flexible shape, material, and strength
Our lost wax casting process is the highest quality in the industry with CASTEM's unique know-how.

Technology & Products >>Manufacturing Process >>

MIM (Metal Injection Molding)

As a pioneer of Metal Injection Molding technology, we are leading the next generation of micro-molding technology and pursuing even higher precision and quality.

Details >>

Digital Casting / Silicone Rubber Casting

Casting without molds!
From a few pieces using 3D printed models.

Details >>

Medical devices

Based on advanced casting technology, we provide the most flexible medical devices required in the medical field through out-of-the-box thinking and topology optimization.

CASTEM NEWS

CASTEM(THAILAND)
環境ガバナンス活動「Green Star Award 2022」を受賞

タイ工業団地公社主催、タイ工業省後援による「Green Star Award」。
地域経済促進と工場周辺のコミュニティの生活向上に貢献する企業に与えられる賞で、2022年、CASTEM(THAILAND) Amata Branchが受賞しました。

キャステムでは引き続き環境保護活動にも力を入れていきます。

CASTEM
With Prayers for Peace, 'SADAKO' Product Presented to the Pope

On April 24, 2024, our product 'SADAKO,' imbued with prayers for peace, was presented to the Vatican, the headquarters of the Catholic Church.

'SADAKO' is a product that immortalizes the paper crane folded by Sadako Sasaki, who died at the age of 12 from the atomic bombing in Hiroshima and became the model for the 'Children's Peace Monument' in the Peace Memorial Park.
Utilizing cutting-edge digital technologies like 3D scanning and printing, in conjunction with silicone rubber molds, we've successfully achieved metalization and mass production of complex designs.

This crane was also presented to world leaders at the G7 Hiroshima Summit held in May 2023.

【Product Data】
・Product name	： SADAKO
・Model	： RO10028
・Manufacturer	： CASTEM Co., Ltd.
・Year of debut	： 2021
・Size	： D7mm x W23mm x H13mm
・Weight	： 1g

CASTEM
Awarded "2023 Castings of the Year" by the Japan Founfry Engineering Society

CASTEM was selected as the "2023 Casting of the Year" by the Japan Foundry Engineering Society, which selects outstanding castings using the latest technology!

The award was given to 1/1 scale Robin Mask made of steel.
It is a representative product of CASTEM that continues to sell well more than 5 years after its debut.

The product is currently on display at CASTEM (SIAM). Please take a look when you visit us.

【Product Data】
・Product name	Robin Mask (Character of Kinnikuman)
・Size	H350mm (1/1 scale)
・Weight	7Kg
・Material	Stainless steel (SCS13) with mirror finish. The eye parts are coated with urethane resin. The forehead protector and the eye parts are removable.
・Country of Manufacture	Japan