• 1712 New Ave, San Gabriel, Los Angeles County, Californin 91776, U.S.A.
• Tel：1-626-457 8848
• Fax：1-626-293 8848
• E-mail: ky@royalservice.com | royal@royalservice.com

• ROYAL SERVICE AIR-CONDITIONING CORP. (U.S.A. / CHINA)
• No.1 Kexing Road,Guangzhou Civlian Scien-Tech Park,1633 Beitai Road,Baiyun District,Guangzhou,China
• Zipcode：510540
• Tel：86-20-8737 5678
• Fax：86-20-8737 7899
• E-mail: royalgz@royalservice.info

• Suite 1109 Blue Castle Center,3# Xi Da Wang Rd.,Chao Yang District,Beijing,China
• Zipcode：100026
• Tel：86-10-8599 7881, 8599 7882, 8599 7883
• Fax：86-10-8599 7880
• E-mail: royalbj@royalservice.info

• 3/F,East Building,88 Qinjiang Road,Xuhui District,Shanghai,China
• Zipcode：200233
• Tel：86-21-54266385, 54266386, 54266387
• Fax：86-21-54266380
• E-mail: royalsha@royalservice.info

• 34C1 Haiguang Building,33 Shuixian Rd.,Xiamen,China
• Zipcode：361001
• Tel：86-592-212 1008, 311 8030
• Fax：86-592-210 7165
• E-mail: royalxm@royalservice.info