Watercross World By Asian Multi Sports Co., Ltd. 1099 Soi Prachachune 35, Prachachune Rd., Wongsawang, Bang Sue, Bangkok, Thailand 10800. 0817102837(Mee Chok) Telephone : +66-2 910-0258-9 Fax : +66-2 587-9909 Email : info@jetski-worldcup.com