About Us

About Winner Party

Southern California's Wholesale Balloon & Party Supply Distributor Since 1992

Winner Party is a family-owned wholesale balloon and party supply distributor based in South El Monte, California. For over 30 years, we've supplied latex balloons, foil balloons, and professional decorating equipment to balloon artists, event decorators, party planners, and businesses throughout Southern California — while also shipping nationwide through our e-commerce platform.

We carry industry-leading brands including Balloonia, Sempertex, TUFTEX, Anagram, and Conver USA, along with our exclusive in-house line, Winntex Premium. Whether you're building a balloon garland for a wedding, sourcing foil numbers for a milestone birthday, or stocking up on inflators and arch frames for your next event, Winner Party is built to be your one-stop source.

Our Story

Since 1992, Winner Party has grown from a family-owned local business into a trusted name across the balloon and party supply industry. What hasn't changed is our commitment to quality, consistency, and personal service — the same values that have earned us decades of loyal customers throughout Los Angeles and Orange County, and now, customers nationwide.

Where We Serve

Los Angeles & Orange County (Our Core Markets)
Winner Party is proud to serve a strong base of balloon artists, decorators, and event businesses throughout Los Angeles County and Orange County, including:

  • Downtown Los Angeles, South El Monte, El Monte, Pasadena, Alhambra, Downey, Long Beach, Whittier, Pasadena, Monrovia, Santa Monica, Manhattan Beach, Redondo Beach, Torrance, Burbank, Glendale, Norwalk, South Gate, Lynwood, Gardena, Lawndale, West Hollywood, City of Industry, Diamond Bar
  • Anaheim, Santa Ana, Irvine, Huntington Beach, Fullerton, Orange, Santa Ana, Costa Mesa, Mission Viejo, Brea, Yorba Linda

If you're decorating for events anywhere in the LA or OC area, Winner Party is your local wholesale source for balloons and party supplies.

Southern California
Beyond LA and Orange County, we also serve the wider Southern California region, including San Diego, Riverside, San Bernardino, and Ventura counties.

West Coast
Beyond Southern California, we regularly ship to customers throughout the West Coast, including Arizona, Texas, Oregon, Washington, and Nevada — supporting event businesses and balloon decorators who need reliable, fast-shipping suppliers outside the LA metro area.

Nationwide
Through our e-commerce platform, Winner Party ships balloons and party supplies across the entire United States. No matter where you're located, you can access the same brands, pricing, and product selection available to our Southern California customers.

Visit or Contact Us

Winner Party
1557 Chico Avenue
South El Monte, CA 91733
Phone: (626) 579-6106
Email: info@winnerparty.com

Fast, Reliable Shipping

Orders placed before 2:00 PM PST ship the same day, Monday through Friday. We know event timelines don't leave room for delays — whether you're prepping for a weekend wedding or a same-week birthday party, our fulfillment process is built for speed.

Wholesale & Retail Pricing

Winner Party serves both individual customers and businesses.

If you're a balloon artist, event planner, or decorator, apply for a decorator account to enjoy discounted pricing on all our products. 

If you're a retailer looking for wholesale pricing, apply for a wholesale account to unlock exclusive discounts across our entire catalog.

Why Balloon Professionals Choose Winner Party

  • Family-owned since 1992 — over 30 years of experience serving the balloon and event industry
  • Trusted brands — Balloonia, Sempertex, Tuftex, Anagram, Conver USA, and our exclusive Winntex line
  • Deep selection — latex, foil, and specialty balloons in every size and color, plus decorating equipment and accessories
  • Same-day shipping — orders before 2PM PST ship the same business day
  • Rooted in LA & Orange County, built for nationwide reach — local expertise with the infrastructure to serve customers coast to coast
  • Wholesale and retail options — pricing built for both individual shoppers and event professionals

Get In Touch

Have a question about an order, a bulk quote, or wholesale pricing? Call us at (626) 579-6106 or contact us online — our team is ready to help you find exactly what you need for your next celebration.