Contact information

Trade name: TEMMINC®

Legal business name: DQ GROUP INC.

Customer service email: Rhoda@dqgroupinc.com

Customer service phone: +1 (626) 713-0502

Business address: 1623 W San Bernardino Rd #4, West Covina, CA 91790, United States

Customer service hours: Monday-Friday, 9:00 a.m.-5:00 p.m. Pacific Time, excluding U.S. federal holidays.

We aim to respond to customer inquiries within two business days.