Wellcome to SANYU-Group Web Site. Member of SANYU-Group(Japanese) A website of groups. SANYU Industries, LTD. SANYU Electric Corporation (Japanese) SANYU Tubing, LTD. (Japanese) SANYU Kiki Co., LTD. (Japanese) SANYU Denso, LTD. (Japanese) Suntechno Co., LTD. (Japanese) SANYU U.S.A Inc.         Japanese Version