Our telephone lines are open from 8:30 a.m. to 5:00 p.m. Monday through Friday, Pacific time.
*** DUE TO COVID-19 OUR HOURS WILL BE FROM 12:00 P.M. TO 4:00 P.M. UNTIL FURTHER NOTICE ***
How can I pay for my order?
Payments can be made by COD, Visa, Mastercard, American Express, or Discover.
What is the minimum order?
There is no minimum order.
MASTERLINE CO., Address:
12413 Florence Ave., Santa Fe Springs, CA 90670
Toll Free: 800-333-1170
Tel: (562) 944-0036
Fax: (562) 944-4338