Countries and Regions

Tentoku has head office and five locations in Japan and 10 in Asia to give our customers what they need.


Head Office 3-9-1 Ryogoku, Sumida-ku, Tokyo 130-0026 JAPAN
Tel:+81-3-5600-2114 
Fax:+81-3-5600-2115
KAZO CENTER 2-473-8 Toyonodai, Kazo-shi, Saitama, 349-1148 JAPAN
Tel:+81-480-72-6688 
Fax:+81-480-72-6686
NIIGATA INSPECTION CENTER 1786 Iwano, Nagaoka-shi, Niigata 949-5405 JAPAN
Tel:+81-258-92-3332 
Fax:+81-258-92-3335
SHIROI CENTER 158-1 Fuji, Shiroi-shi, Chiba, 270-1432 JAPAN
Tel:+81-47-404-3190 
Fax:+81-47-404-3193
KASHIWA LOGISTICS CENTER 2-23-6-B Hikarigaoka, Kashiwa-shi, Chiba, 277-0065 JAPAN
Tel:+81-4-7172-1171 
Fax:+81-4-7172-1172
ICHIKAWA LOGISTICS CENTER B-Block/1F, A-Bldg, Mitsui Bussan Grobal Logistics Co., Ltd., 368 Ohmachi, Ichikawa-shi, Chiba, 272-0801 JAPAN
Tel:+81-47-712-1911 
Fax:+81-47-712-1912
TENTAC (SHANGHAI)
INSPECTION CO., LTD.
No.53, Jinwen Road, Zhuqiao Town, Pudong District, Shanghai, 201323, CHINA
Tel:+86-21-6804-3160 
Fax:+86-21-6804-3161
TENTAC (NANTONG)
INSPECTION CO., LTD.
1~2#Bldg., No.3368 Xintongjue Road, Tongzhou District, Nantong, 226300, CHINA
Tel:+86-513-8629-5100 
Fax:+86-513-8629-5300
TENTAC (GUANGZHOU)
INSPECTION CO., LTD.
Rm2018-2020, 20F, No.H6, Luogangaoyuan Square Business Tower, No.1936 Kaichuang Road, Huangpu District,Guangzhou, Guangdong, 510530, CHINA
Tel:+86-20-3228-8789 
TENTAC (DONGGUAN)
INSPECTION CO., LTD.
YongHui S&T Park, No.2 Fumin Road, YuNing Industrial, Hengli Town, Dongguan, Guangdong,523460,CHINA
Tel:+86-769-8298-6200 
Fax:+86-769-8298-6201
TENTAC (QINGDAO)
INSPECTION CO., LTD.
No.792, Hongliuhe Road, Huangdao District, Qingdao, Shandong, 266426, CHINA
Tel:+86-532-8315-6839 
SIAM TENTAC
INSPECTION CO., LTD.
173/4 Moo 1 Phetkasem Road, Yaicha, Sampran, Nakornpathom, 73110, THAILAND
Tel:+66-3410-0701 
Fax:+66-3410-0718
MYANMAR TENTAC
INSPECTION CO., LTD.
No.(139/A), Sa Yar San Lane, Hlaing Thar Yar Industrial Zone (2), Hlaing Thar Yar Township, Yangon, Myanmar
Tel:+95-92-5473-4818 
TENTAC (VIETNAM)
INSPECTION CO., LTD.
#2, Truong Son Higtway, Hiep Binh Phuoc Ward, Thu Duc City, Ho Chi Minh City, VIETNAM
Tel:+84-28-3727-2268 
TENTAC (VIETNAM)
INSPECTION CO., LTD.
HANOI CENTER
206 Street, Lot E, Pho Noi A Industrial Park, Dinh Du Ward, Van Lam District, Hung Yen Province, VIETNAM
Tel:+84-221-390-0048 
TENTAC (CAMBODIA)
INSPECTION CO., LTD.
#51 St 02, Sangkat Tek Thla, Khan Sensok, (Near SeaTV), Phnom Penh, 120802 CAMBODIA
Tel:+855-23-230-550