DENGYO Group
COMPANY PROFILE
President of a press：
塚林幸作
Chairman's message
Growth shapes the future
Group introduction
01
Entrepreneurship Date
DENGYO Group is a company with a 76 year history，founded in 1948.
02
Group name
Komatsu DENGYO CO.，LTD.
03
Head company address
5-20,Kokuhudai.Komatsu-city ishi Kawa Japan
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Main business
The main business is to manufacture engine hoods,cabs,tanks,and other parts of construction machinery such as excavators and bulldozers.
The advantage is a multi-process consistent manufacturing process that can be started from sheet metal, welding,painting and assembly.
05
Group subsidiaries
Oyama factory、Dalian factory、Qingdao factory、Wuxi factory、Xuzhou factory
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Number of employees
454 in Japan/about 1170 in the entire group (Data as of April 1, 2023)
Statement
01
By cultivating talents and pursuing the mate rial and spiritual happiness of employees.
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Creating the value pursued by customers through manufacturing products
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Contribute to the development of society through the growth of the company
DENGYO value
01
Headquarters factory
Establishment Date |
1948 |
Location |
5-20,Kokuhudai.Komatsu-city ishi Kawa Japan |
Registered capital |
24.7 million yen |
Number of employees |
330 |
Factory Area |
52,237㎡ |
Main Business |
External parts such as engine hoods, tanks, cabs, and protective covers for manufacturing machinery. |
Main customers |
kobelco excavator ／ Komatsu Excavator／TAKEUCHI／Hitachi |
Main products |
・Engine cover ・Side cover ・cab ・Fuel tank ・Working tank |
Advantages and characteristics |
Amulti-process consistent manufacturing process that can be started from sheet metal, welding,painting and assembly. |
02
Oyama factory
Establishment Date |
2006 |
Location |
JAPAN |
Number of employees |
121 |
Factory Area |
29,859㎡ |
Main Business |
The safety protection of forklifts includes sheet metal, painting, and assembly; Assembly around the cab of small construction machinery; Painting and assembly of external packaging parts for large construction machinery |
Main customers |
Komatsu Excavator |
Main products |
Cab protective net，Assembly around the cab of small construction machinery,External parts of large-scale construction machinery (side cover, battery box, radiator protection, ladder) |
Advantages and characteristics |
Provide customers with short delivery times through a unified production line for sheet metal, painting, and assembly and just In Ttme。 Having one of the few large-scale painting lines in the Kanto region of Japan.Added a continuous production line for pre-treatment and cationic powder painting. Can process large parts of 2500 x 2100 x 2000mm and 500kg. |
03
Dalian factory
Establishment Date |
1996 |
Location |
No.72 Beicangtun, Liangjiadian, Jinzhou, Dalian |
Registered capital |
4,830,000（US$） |
Number of employees |
277（Including dispatched employees） |
Factory Area |
47,600㎡ |
Main Business |
Construction products 、Railway products 、 Windpower and new energy products |
Main customers |
·CAT ·John Deere ·Dalian Toshiba ·HINE ·komatsu (Dalian) Machine ·LIEBHERR ·BAUER |
Main products |
Construction products Railway products Windpower and new energy products |
Advantages and characteristics |
With over 20 years of sheet metal welding technology, we produce a variety of products such as tanks with high manufacturing requirements, serving customers in various fields such as construction machinery, mining machinery, railway, wind power, etc. We have experience in manufacturing large tanks for mining machinery. |
04
Qingdao factory
Establishment Date |
2006 |
Location |
301 Kunlun Mountain North Road, Huangdao District, Qingdao |
Registered capital |
5,000,000（US$） |
Number of employees |
96 （Including dispatched employees） |
Factory Area |
29,970㎡ |
Main Business |
Production and sales of mechanical equipment, metal sheet metal parts, mechanical automation parts, and electrical control parts. |
Main customers |
CAT（Qingzhou） JCM Komatsu Machinery Manufacturing（SHANDONG） DAIKYO（SHANDONG） Komatsu Changzhou Construction Machinery SUMITOMO（TANGSHAN） |
Main products |
tank, battery box, tank cover, engine hood, bracket |
Advantages and characteristics |
Having a mature production process for engineering machinery fuel tanks and hydraulic tanks. |
05
Factory introduction——Wuxi factory
Establishment Date |
2016 |
Location |
29 Youshen Road, Xishan District, Wuxi , Jiangsu Province |
Registered capital |
3,000,000（US$） |
Number of employees |
141（Including dispatched employees） |
Factory Area |
4,831㎡ |
Main Business |
Manufacturing of construction machinery parts |
Main customers |
CAT（CHINA/OVERSEAS） DDF（DINGZHOU） YINLUN（ZHEJIANG） |
Main products |
tank, cover, door, structural parts, firewall, toolbox, etc |
Advantages and characteristics |
New equipment investment and mechanized production |
06
Xuzhou factory
Establishment Date |
2012 |
Location |
Jiawang District, Xuzhou, Jiangsu Province,Xuzhou Industrial Park,South of Xujia Expressway and east of Leo Machinery |
Registered capital |
150（Including dispatched employees） |
Factory Area |
15,000㎡ |
Main Business |
Manufacturing of construction machinery parts |
Main customers |
CAT(XUZHOU) |
Main products |
Toolbox, pedal, bracket, cover, door, tube, etc |
Advantages and characteristics |
The Xuzhou factory organizes flexible responses and uses push-pull combined tools to control production plans, which can meet various delivery needs of customers. Proficient in production management of multiple varieties and small batch products. |
Benefiting Members
Creating Value
Contributing to Society