P.O.Box 712 Piscataway, NJ 08854 United States of America, New Jersey Phone: 732-393-9440

2066 W. 11th Street Upland, CA 91786 USA United States of America, California Toll free: (800) 452-6788 Phone: (909) 946-3197 Fax: (909) 946-3597

P.O. Box 3565 Ocala, 34478 United States of America, Florida Toll free: 800-522-8477 (LAB-TIPS) Phone: 352-237-6288 Fax: 352-351-2057

8509 Kernon Ct 22079 United States of America, Virginia Phone: 703-550-1968

Shanghai 0000 China Phone: +32-489-809177

153, Pocket 5, Mayur Vihar Phase 1 Delhi 110091 India Phone: 0091-011-22757221 Fax: 0091-011-22757226

No.98 Liu Xia Road, Yang Liu Qing Town, Xi Qing Di Tianjin 300380 China Phone: 0086-22-27932148 Fax: 0086-22-27390972

5609 Fern Valley Road Louisville, 40228 United States of America, Kentucky Toll free: 1.800.456.1403

6-B akram Arcade 28-Temple Road Lahore Pakistan 54400 Pakistan Phone: (092) 42-7353 434 Fax: 0092-42-7354096

1401 Air Wing Rd San Diego, CA 92154 United States of America, California Phone: 619-661-1261