フィリピン
KOYAMA TRADING(PHILS), INC.
Panorama Bldg.5 Blk.5 lot 9 PEZA,LIIP,Binan,Laguna Philippines
TEL：+63-49-539-0152 FAX：+63-49-539-0156
mail：ktpidesk@ktpi.com.ph
KOYAMA TRADING(PHILS), INC. CEBU Branch
2nd Avenue, 4th street, Mactan Economic Zone 1, Ibo, Lapu-Lapu City, Cebu 6015
TEL：+63-32-384-7102 FAX：+63-32-345-8706
mail：hemmi@ktpi.com.ph
PHILIPPINE KOYAMA INC.
Panorama Bldg.5 Blk.5 lot 9 PEZA,LIIP,Binan,Laguna Philippines
TEL：+63-49-539-0152 FAX：+63-49-539-0156
上海
SHANGHAI KOYAMA CO., LTD.
Room A-2F-Building1, Rijin road 180, Free Trade Zone, Shanghai, China
TEL：+86-21-5868-0163 FAX：+86-21-5868-0165
mail：t.numaguchi@koyamas.com
香港
HONG KONG KOYAMA CO., LTD.
Room 2702-2703, 27th Floor, EW International Tower, 120-124 Texaco Road,
Tsuen Wan, NT. Hong Kong
TEL：+852-2771-6767 FAX：+852-2771-9995
mail：sales-hkc@koyamas.com.hk