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Frequently Asked Questions
Are you a professional manufacturer?
Yes, we are professional in power inverters, portable power stations, and laptop adaptors for over 22 years.
What are your terms of payment?
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
What is your typical delivery time?
Generally, it will take about 7 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
What kind of certificates do your products have?
Our products are certified with CE, ROHS, FCC, UN38.3, MSDS, GS, NF, and UL.
Do you support OEM or ODM orders?
Yes, we fully support both OEM and ODM production according to customer samples or specific requirements.
What is the warranty period for the inverters?
We provide a 1-year warranty on our products along with life-long maintenance support.
Sriram Electricals
