About Masterline Business Hour

What are your business hours?

Our telephone lines are open from 8:30 a.m. to 5:00 p.m. Monday through Friday, Pacific time.

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.



12413 Florence Ave., Santa Fe Springs, CA 90670

Toll Free: 800-333-1170

Tel: (562) 944-0036

Fax: (562) 944-4338