SHOWA ASTECsince 1951
What is Astec / Concept
Unique technology that supports the top share in Japan.
As a pioneer of explosion-proof technology, Showa Astec develops from explosion-proof electricity, instrumentation equipment to general electricity, instrumentation equipment construction, and electric heating construction. Thanks to our extensive experience, we provide advanced explosion-proof technology for customers in a wide range of fields in petroleum refining and petrochemical plants. In addition to equipment construction, we constantly keep the latest data through daily maintenance, electrical equipment diagnosis, motor maintenance, and utilization of the electrical equipment database. Therefore, we provide total support for customers from the electrical room to the motor.
Three key points for trusting us
1. Safety, Quality, Delivery Date
While ensuring the safety and reliability that are the original purposes of construction, we respond to customer requests with our proposal capabilities and unique construction methods.
2. Total Support
Integrated support from planning to design, construction, and maintenance to meet various requests.
3. Quality Management
Quality management guaranteed, which is the lifeline for companies that handle explosion-proof technology.
Showa Astec Co., Ltd.
Palazzo Astec Bldg. 5F & 6F, 2-8-1,
Higashi-Shimbashi, Minato-ku, Tokyo, 105-0021
100 million yen
- Explosion-proof electrical and instrumentation engineering for petroleum and petrochemical plants
- Electrical and instrumentation engineering for general buildings and factories
- Inspection and maintenance of electrical and instrumentation equipment
- Air conditioning and interior work
- Electric heating equipment construction
- Sales of products such as electrical equipment from single units to systems
- President Kensuke Horie
- Managing Director Keishi Deguchi
- Director Satoru Shimizu
- Director Takashi Kagawa
- Director Junya Amada
- Auditor Masaya Nobuhira
- Showa Astec Asia Holdings Pte. Ltd.
- Showa Denki (Singapore) Co. Pte. Ltd.
- 24 Jurong Port Road #01-02 Singapore 619097
- Thai Shoden Co., Ltd.
- No. 27/714 (H), Sawadee-Krungthep,
Soi Onnuch46, Srinakarin Road,
Nongbon Subdist., Pravej Dist., Bangkok, Thailand 10250
- ATS Construction International, Inc.
- 5th Floor, Yupangco Bldg., 1606 Trade St., cor Investment Drive,
Madrigal Business Park, Ayala Alabang,
Muntinlupa City, Philippines 1780
- AEIC Construction (Malaysia) Sdn. Bhd.
- Room 1607, Level 16, 1 Sentral Jalan Stesen Sentral 5,
KL Sentral, Kuala Lumpur, Malaysia 50470
Solar Power Plant PJ
|1951||Showa Denki Co., Ltd., was established|
|1979||Showa Denki (Singapore) Co., Pte. Ltd., was established in Singapore|
|1985||Thai Shoden Co., Ltd., was established in Thailand|
|1992||Name of the company was changed to Showa Astec Co., Ltd.|
|1994||ATS Construction International, Inc. was established in Philippines|
|2012||Current President, Kensuke Horie, was inaugurated|
SHOWA ASTEC ASIA HOLDINGS PTE. LTD. was established in Singapore
AEIC CONSTRUCTION (MALAYSIA) SDN. BHD. was established in Malaysia
Detail design work for General & Explosion-Proof Electrical, Instrumentation, Communication System and Heat Tracing construction have been experienced and carried out for the development of oil refinery and petrochemical plants since our establishment in 1951. For the purpose of satisfying our customer's specifications, proposals, such as the most preferable design work, customer's objectives, location, scale, and construction schedule are taken into consideration that could be provided to our customers in accordance with our accumulated know-how.
Accumulated know-how in 70 years by completing projects all over the world.
Nationwide network with 40locations and providing uniformized quality service to customers.
More than 320 skilled engineers are located all over Japan and also putting high priority into education of the next generation staffs.
In a variety of fields from oil refineries to petrochemical, chemical, factory, building, solar power, and fire power plants, proven and trusted construction for general and explosion-proof electrical instrumentation are offered to keep our customer's construction period while adhering to safety and loss prevention. Services include construction supervision, safety control, quality control, material procurement control, field engineering, testing, and commissioning assistance for our customers, and these services are provided not only overseas but also for domestic projects.
HIGHLIGHT FIGURES at TRAIN9 PROJECT (MALAYSIA)
Explosion-proof electrical instrumentation equipment maintenance
Facility maintenance services also are undertaken in the field of oil refineries and chemical factories, where the contents are inspections for motors, electrical and instrumentation equipment, and electrical and control panels, and have been achieved in order to preserve and continuously conserve our customer's plants. Services include maintenance planning for Turnaround and Shutdown and ensure that the provided maintenance work and shutdown activities are embarked on with safety, quality, and on time. The result of our maintenance work would improve the operational capacity, uptime, and quality of output for our customer's plants.
Electrical equipment inspection
Our goal is to meet the needs of our customers, and we aim to provide total management of electrical equipment through bulk contracting.
Electrical Equipment Inspection Service
In order to operate a plant safely, it is essential that various electrical facilities and equipment work properly. We carry out periodic and routine maintenance inspections of all electrical equipment, as well as various inspections and maintenance, three-phase uneven insertion tests of circuit breakers, special tests of protective relays, and instrument calibration and testing of switchboards, in order to ensure the normal operation of an electrical room, the heart of a plant.
In addition, we also create protection coordination curves and investigate cable accidents (we even carry out restoration work at the failure point after localization) to link the inspection of electrical equipment to total maintenance.
Electric motor maintenance / diagnostic maintenance
We provide a maintenance system from the diagnosis of remaining service life to maintenance by calculating residual breakdown voltage.
Continuous daily maintenance predicts and prevents sudden motor failures. In addition, we use the accumulated data to propose maintenance that does not result in over-maintenance. In addition, we are ready to respond to sudden breakdowns at any time of the day or night.
Rotating machine insulation diagnosis
Estimated breakdown voltage values (VP%) of rotating motors, such as generators and high-voltage induction motors, are calculated according to the General Criteria Guidelines developed from our own database.
Rotating machine insulation diagnostic car
This machine and the diagnostic vehicle were introduced for the purpose of precision insulation diagnosis of generators and high-voltage induction motors, which are the power source of the plant. In order to meet the needs of customers and in order to prevent sudden breakdowns of these high-voltage motors, we have installed the established residual breakdown voltage calculation system and diagnostic equipment to provide customers with the details of the measurement results in advance, so that we can provide satisfactory diagnostic results.
Electrical Equipment Database
We developed the test data management software using single wire connection diagrams to meet customer needs with trend management in mind.
- Maintenance : JPY 4.7 billion
- Maintenance : JPY 7.5 billion
- Maintenance : JPY 13.5 billion
- Maintenance : JPY 17.2 billion