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We can produce integrated casting from magnesium casting to finishing.
In addition, we have three bases in Japan, China and ASEAN countries. Therefore, we can offer customers the best choice in quality, delivery time and cost.
Inquiries to this Company Japanese

Metal Products Manufacturing
STG co.,ltd. 

Magnesium LED heatsink

It is thinner and has better heat dissipation than conventional aluminum LED heat sink.
Therefore, it can be provided as a lightweight (approximately 1/3 of conventional products) and inexpensive (material cost is about 46% of conventional products).
We can manufacture magnesium molded parts by thin wall molding.

Conventional aluminum products are limited to 2.5 mm thick. However, it can be reduced to 1.5 mm or less with magnesium products.
WAKO DENKEN INC. (End User is T-NET JAPAN Co., Ltd.)
Management Philosophy
Mission: Our mission is to develop human and technological capabilities through manufacturing. And to impress customers and develop society.
vision: We will get to the top level of the quality of the parts manufacturers in the world.
Value: We will always appreciate people around us and continue to innovate.
We were selected as "100 Osaka Yasushi" issued by Nikkan Kogyo Shimbun in 2002
We received the "Osaka Monodzukuri Good Corporate Award" from Osaka Governor in 2008
We utilized "Osaka Regional Creation Fund Nakagauchi Region Support Grant for 2009" in 2009
Technical Area Information
Processing Technologies  Divided into Three Manufacturing Categories: Materials, Processing and Manufacturing
MaterialsProcessing TechnologiesProcessingProducts and Uses
Magnesium alloyThin wall heat sink fin molding / fin thickness 1.5 mm・Cast
・Machined, Ground or Polished
・Screw and Hole Processing
LED heat sink
Magnesium alloyPrecision molding / basic wall thickness 2.5 mm / thinnest thickness 1.0 mm
Basic tolerance 0.03 / Minimum tolerance 0.015
・Machined, Ground or Polished
・Screw and Hole Processing
Digital camera housing
Magnesium alloyPrecision molding / basic wall thickness 1.5 mm / thinnest thickness 0.7 mm
Basic tolerance 0.2 / minimum tolerance 0.05
・Machined, Ground or Polished
・Screw and Hole Processing
Medical devices housing
Final Products  Products that Utilize the Commodity Items and Technologies Possessed
LED lightingLED heat sink・Electronic Instruments and Devices
Digital cameraHousing・Home Appliances
Medical devicesHousing・Medical Instruments
Manufacturing Capabilities
Main Product Manufacturing Capabilities
LED heat sink / monthly production 3000 units
Machinery and Equipment Possessed
Machine NameProcessing CapabilitiesNumber of Machines
Die-casting machine600t2 Units
Die-casting machine350t2 Units
Die-casting machine300t2 Units
Trimming Press20t16 units
Trimming Press35t1 Unit
Trimming Press15t1 Unit
Trimming Press10t1 Unit
Trimming Press5t1 Unit
CNCFANUC16 units
Main Product Manufacturing Capabilities
・ISO 9001  Acquisition:2002
・ISO 14001  Acquisition:2003
Main Product Manufacturing Capabilities
We can consistently produce from designing, mold making, casting, machining, finishing, chemical conversion processing.
In addition, since we also have bases in China and Thailand, we can flexibly deal with cost and delivery time.
We can shorten the schedule from mold production to trial by improving the precision of drawing preliminary examination.
We will arrange molds and arrange for trim type and tooling at the same time. As a result, it is possible to trial from prototype 1, so process verification on the premise of mass production becomes possible.
We will check the validity of the scheme in advance by flow analysis as necessary to eliminate wasteful trials.
By doing so, we anticipate problems that may occur in advance, conduct prior examination of remedial measures, and then do a trial.
Company Infomation
Address 6-82-2, Yamagacho, Yao City, Osaka, 581-0812, Japan 581-0812, Japan
TEL +81-(0)72-928-0212
FAX +81-(0)72-928-0213
Representatives Teruaki Sato
Date of Establishment 1966
Capital 103,000,000 yen
Number of Employees 58 people
Industry Metal Products Manufacturing
URL http://www.sankiblast.co.jp


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