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Grow Light

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Contact Supreme Energy Technology Inc

We Love to Talk!

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Sales & Lighting Design Direct:

📞 +1 510-214-3368

Business Hours:

🕒 Monday - Friday: 5:00 AM – 5:30 PM
🕒 Saturday: 8:00 AM – 1:00 PM
🚫 Closed on Sundays & Major U.S. Holidays

Warehouse & Fulfillment Centers

Primary Warehouse Location:

📍 2783 Teagarden St, San Leandro, CA 94577
🔹 No walk-ins – Please call first.

Global Manufacturing & Distribution

🌏 Our manufacturing facility is based in Mainland China, and we partner with a network of third-party warehouses worldwide.

This enables:
✅ Faster shipping times
✅ Lower prices for our customers
✅ Optimized inventory management

📦 Shipping & Order Fulfillment:

  • We strive to keep stock in multiple locations and always ship same or next day.

  • Our average shipping time is 2.4 days, though free shipping may take 2-5 business days.

  • Since we utilize multiple warehouses, orders may ship separately and we cannot guarantee a specific shipping location.

  • Will Call pickup is available in California only.

📌 Returns & RMAs:
We do not list warehouse addresses as walk-in visits are not available. Returns must have a Return Merchandise Authorization (RMA).

 

Get in Touch!

Fill out the form below, and a representative will contact you via email or phone within 24 business hours.

We look forward to assisting you!

Get a Price Quote

Select a Service

CONTACT >

T: +1 510-214-3368

E: info@supremeenergytech.com

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2783 Teagarden St

San Leandro   CA 94577

TERMS & CONDITIONS

PRIVACY POLICY

ACCESSIBILITY STATEMENT

CERTIFICATIONS

LIGHTING FACT LABEL

RETURNS & REFUNDS

© 2035 by Supreme Energy Technology Inc.

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