We must reduce consumption of energy and materials in order to hand down an ample supply to future generation
since natural resources in the world are diminishing continuously. This principle should also be applied to the repair and
maintenance of industrial machines. The use of high performance coatings on machine components improves their performance
as well as increases their service lives. Application of coatings that resist wear, corrosion, heat, etc., using low heat
input coating techniques reduce energy consumption and save materials. The use of high performance reduces
not only downtime but also stockpiling of spare parts, and leads to improved productivity.

Name TechnoCoat Co., Ltd.
CEO Kenta Aoshima
Head Office 1458-3 Kariyado, Fujieda-shi, Shizuoka-ken 426-0001 JAPAN
TEL +81 (0)54-646-1721 FAX +81 (0)54-646-1720
Google Map
Capitalization JP Yen 50,000,000-
Established Date May10,1990
Fiscal Period End December 31
Bank Shizuoka Bank, Fujieda Branch
TechnoCoat International Co., Ltd. 1458-3 Kariyado, Fujieda-shi, Shizuoka-ken 426-0001 JAPAN
TEL +81 (0)54-646-1724 FAX +81 (0)54-646-1720
Shanghai TechnoCoat Co., Ltd.
Shanghai Office

DongGuan Office

Room 1304, XuHuiJingDian Building, 2281, ZhongShangXi Road, XuHui District, Shanghi, 200235 China
TEL +86 (0)21-6469-5240 FAX +86 (0)21-6469-5247
F217, NanBoShangYeGuangChang, 3, ZhangShen Road, ZhangMuTou, DongGuang,GuangDong
TEL +86 (0)769-82975620 FAX +86 (0)769-82975620
TechnoCoat Asia Co., Ltd.
Bangkok Office

Korat Office

69/49 Moo 6, Soi Kingkaew 54, Kingkaew Rd,T. Rachatewa, A. Bangplee, Samutprakarn,
10540 Thailand
TEL +66 (0)2-738-4920/4921 FAX +66 (0)2-738-4922
28 Moo 7, Mitrprab Rd., Sungnoen, Nakhon Ratchasima, 30170 Thailand
TEL +66 (0)44-984-058 FAX +66 (0)44-984-059
Kuen Chia Enterprise Co., Ltd. (堃嘉企業有限公司)
No. 42-5 PeiTao Lee, TamShui Cheng, New Taipei City, Taiwan
TEL +886 (0)2-2276-0748 FAX +886 (0)2-2276-4346
E-Mail: kce.yfj@msa.hinet.net

17F.- 1 , No 77. Sec. 1. Xintai 5th Rd., Xizhi Dist, New Taipei City 221, Taiwan
TEL: +886 2 8698 2393
FAX: +886 2 8698 2395
E-Mail: kyu@sintani-corp.com
Prealpina SRL
31015 Conegliano (TV) Viale Venezia, 50, Italy
TEL +39-0438-450095  FAX +39-0438-450882
E-Mail: info@prealpina.com
URL: http://www.prealpina.com
Surface Treatment Technologies. Inc.
1954 Halethorpe Farms Road, Suite 600,
Halethorpe, MD 21227, USA
TEL +1-410-242-0530   FAX +1-410-242-0671
URL: http://www.stt-inc.com
Korea Dong Ji Trading Co., Ltd.
765-8, Dohwa-dong, Nam-gu,
Incheon City, Korea 402-060
Tel: +82-32-862-8641
Fax: +82-32-862-8645
E-mail: dongji@dongjitrading.com
Prevision World (India) Pvt. Ltd.
211&213,Ansal Chamber-II,6,Bhikaji Cama Place,
New Delhi -110066, India
E-mail: info2@prevision-world.com
Prevision World (India) Pvt. Ltd. Delhi. Mold Repair Shop
Ground Floor, B-110, Mayapuri Industrial Area Phase-I,
New Delhi, India - 110064.
TEL +91 11-45669116
E-mail: info2@prevision-world.com
Prevision World (India) Pvt. Ltd. Chennai Office
No. 18/6 & 19/3, (New No. 6),
2nd Floor, “Veeru Tower”, Jawaharlal Nehru Salai,
Ekkaduthangal, Chennai - 600 097
TEL +91-44-4273-8661  FAX +91-44-4273-8662
E-mail: info2@prevision-world.com
Prevision World (India) Pvt. Ltd. Pune Office
Tapaswi Plaza, S. No. 15-16,
Opp. Cotton Greaves Ltd., Pune-Mumbai Road,
Kalbhor Nagar, Chinchwad, Pune - 411 019, India
TEL +91-20-6510-4700
FAX +91-20-6614-1903
E-mail: info2@prevision-world.com
SDF International Trading Company LLC.
Carretera 45 Leon-Silao Km 156.4,
Local 17, Colonia Nuevo Mexico
CP 36270 Silao, GTO, Mexico

Tel: +52 472 748 62 94
URL: http://www.sdf-itc.com
Komplek Gading Bukit Indah Blok J/16 Jl.
Bukit Gading Raya, Kelapa Gading
Jakarta Utara 14240 - Indonesia
TEL +62-21-451-3345   FAX +62-21-451-3346
PT. Wilisindomas Indahmakmur
Kawasan Industri Delta Silicon ll,
Jl. Johar Blok F6 No. 2A-2B,
Cikarang - Jawa Barat 17530 , Indonesia
Tel: +62 21-2945-3817/18/19
Fax : +62 21-2945-3820
E-mail: yovinusk@wilisindomas.com
Comercio de Maquinas Ltda.
Endereco: Rua do Paraiso 45-cj51
CEP: 04103-000 Sao Paulo-SP, Brazil
TEL +55-11-3284-1500  FAX +55-11-3171-3169
URL: http://www.djkb.com.br/
Av. Djalma Batista,
1 Torre Empresarial - Sala Cond.
Millennium Center Chapada Manaus - AM CEP 690
TEL +55-92-3302-2045
Microsvarka LLC
Balakovo, Saratov region, Russia
Prospeсt Geroev, 23/7
Tel +7-962-627-01-07
E-Mail: microsvarka@gmail.com
Czech Republic
DJK Europe GmbH Prague Branch
Office Park Nove Butovice, Bucharova 1281/2, 158 00 Praha 5, Czech Republic
Tel +420 233 320 090 Fax +420 233 320 095
Weldtech Kft.
H-2899 Naszaly, Thokoly I. U. 39., Hungary
Phone: +36 34-551-555
Fax: +36 34-551-556
E-mail: weldtech@weldtech.hu
Maxtronix, Inc.
[Head Office]
# 1 Mon-el St., Mon-el Subdivision, San
Antonio, Sucat Paranaque City, Philippines 1715
Telephone # : (632)820.48.59
Fax # : (632)820.48.39

[Cebu Office]
Basilgo Compound, Plaridel St., Cambaro
Mandaue City Cebu, Philippines 6014
Mobile # : +63917-8969032
Staff Houses : Baguio, Bataan, Pampanga

Building 1 (Plant2) 124 North Science Avenue,
SEPZ-Laguna Technopark, Binan, Laguna 4024
TEL +63-49-543-1958
FAX +63-49-508-0893
Address: Room102, 157 Xuan Thuy Str., Dich Vong Gau Ward, Cau Giay Dist.,
Hanoi, Vietnam
TEL: +84 4 3833 5810
FAX: +84 4 3833 5809
Aisin Seiki Co., Ltd. DENSO Corporation Honda Motor Co., Ltd.
IRISOHYAMA INC. TOKAI RIKA CO., LTD. Mazda Motor Corporation
IHI Corporation TOSHIBA CORPORATION Mitsubishi Motors Corporation
Ahresty Corporation Toyoda Gosei Co., Ltd. MINEZAWAKOKI Co., Ltd.
Isuzu Motors Limited TOYOTA TSUSHO CORPORATION Mino Industry Co., Ltd.
INOAC CORPORATION Nissan Motor Co., Ltd. Yazaki Parts Co., Ltd.
Enkei Corporation NIDEC CORPORATION Yamaha Motor Co., Ltd.
Okuma Corporation Hitachi, Ltd. LIXIL Corporation
Canon Inc. Panasonic Corporation RYOBI LIMITED
JATCO Ltd. Fujifilm Corporation NASA (National Aeronautics and Space Administration)
SUZUKI MOTOR CORPORATION Fuji Heavy Industries Ltd. INTA (Instituto Nacional de Tecnica Aeroespacial)
Daihatsu Motor Co., Ltd. Bridgestone Corporation and more…… (Syllabary order)
1985 August Establish TechnoCoat in Nagoya, Initiate development of Electro-Spark Deposition machines.
1989 September Sale of the first Electro-Spark Deposition machine, SparkTron*, to Toyota Motor, Tsutumi Plant, for repair and maintenance of aluminum die casting dies.
1990 May  Establish Technocoat Co., Ltd.
1993 April  Opened Shizuoka Sales Office
 Improved version of SparkTron* is produced and started marketing with a trade name of SparkDepo*, which is capable of depositing thick alloy overlay.
1994 September  A patent application on the Electro-Spark Deposition machine, SparkDepo*.
 Patent applications for the Electro-spark Deposition machine, and for metal overlay techniques for repair/maintenance using the Electro-Spark Deposition machine. (both patents granted)
Start production and sales SparkCoat*.
1995 November A joint patent application with Nihon Gaishi (NGK) on coating techniques for copper alloy dies for aluminum and/or aluminum alloy casting. (US and China patents are granted)
1996 November Patented coating techniques for copper alloy dies for aluminum and/or aluminum alloy casting.
1997 March Cumulative sales 1,000 units acheieved of   Depo Series*.
April Start production and sales Vibrational Stress Relief Equipment VibroDyn.
May Opened Kanto (Tokyo area) Sales Office
1998 April  Obtain CE mark for SparkDepo* and MicroDepo* to market in Europe.
August  Constructed of the Headquarters in the current location, and transfer registration of the Head Office.
 Establish TechnoCoat International Co., Ltd. in Headquater's location.
1999 August  Develop Handy-Finisher*.
 A patent application on the Handy-Finisher*.
2000 January Start develop and sales of lightweight and cost effective Electro-Spark Deposition machine, MicroDepo*.
 A patent application on the measurement for depth of dent and thickness of overlay and portable measurement for OD and ID.
A patent application of Electro Spark Deposition Coating / Overlay device to China
2000 November Start developed and sales  DepoGage*, measurement for depth of dent and thickness of overlay and Phi-Boy*, portable measurements for OD and ID.
2002 January Cumulative sales 2,000 units acheieved of  Depo Series*.
October Install and approved Depo Series* to NASA (National Aeronautics and Space Administration).
November Capital increased 40 million yen to 50 million yen.
2003 March A patent application of Residual Stress Relief method and device.
May A patent application of Deburring Equipment and Method.
August Obtain CSA for SparkDepo* to NAFTA market. Certificate No.1393265.
2004 November  Establish Shanghai TechnoCoat Co., Ltd. in Shanghai, China.   
Obtain CSA for   MicroDepo* to NAFTA market.
2005 September  Start developed and sales DepoTech.
2006 February  Establish an office and a factory as Shanghai TechnoCoat Co., Ltd. Dongguan Office in DongGuan, GuangDong, China.
August Start marketing Laser Overlay and Welding Device "TechnoCoat Laser TL Series".
November  A patent application of Tilt Mounting Jigu.
2007 April  Started joint development of "Next-Generation Electro Spark Deposition Coating and Overlay Device" with the University of Tokyo Graduate School of Engineering Sciences.
A patent application of Wire Supplying Holder.
September  A patent application of Laser Overlay Method.
2008 January Cumulative sales 3,000 units acheieved of Depo Series*.
March Industry-Academia-Government collaboration research and development Subsidy Grant acceptance. School: University of Tokyo Graduate School of Engineering Authorities: Shizuoka Prefecture Shizuoka Industrial Technology Research Institute
April  Construct a manufacturing plant of Laser Overlay and Welding Device in Headquarters.
Establish TechnoCoat Laser Co., Ltd., and start a Job-Shop for Molds, Dies, or Mechanical Tools etc. repairing by Laser Overlay and Welding Device at Headquarters.
2009 April Start manufacturing and sales of Pulse YAG Laser Overlay and Welding Device 150W type "TL-150S".
December  A patent application of Palpable protrusion forming method.
2011 October Establish TechnoCoat Asia Co., Ltd. in Bangkok, Thailand.
December Start manufacturing and sales of Pulse YAG Laser Overlay and Welding Device 75W type TL-75.
2013 February Start manufacturing and sales of Fiber Laser Overlay and Welding Device 150W type "TL-150LD".
2014 February Trademark registration completion of  Smart Laser.
Patented Overlay /Welding Equipment and Method.
Patented Laser Overlay /Welding Method, Laser Welding Method, Laser Cutting Method, Laser Hardening Method, Laser Overlay
 Welding Equipment, Laser Welding Equipment, Laser Cutting Equipment, and Lsaer Hardening Equipment.
April  Start manufacturing and sales of Fiber Laser Overlay and Welding Device 300W type "TL-300LD"
May Open Korat Sales Office of TechnoCoat Asia Co., Ltd. in Korat, Thailand.
June  Cumulative sales 4,000 units acheieved of Depo Series*.
November  Start manufacturing and sales of "Digital SparkDepo.
2015 April  TechnoCoat Laser TL series models changed and improved to TL-100、TL-150、TL-200.
September Patented relating of Ditigal SparkDepo's Electro-Spark Deposition method and device.
November  Award-winning the Shizuoka Prefectural Science and Technology Promotion, Excellence invention inventor, and Merit Award.


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