Avoid Sinetech Products.

Tried to obtain info re Power Trolley 8 (portable UPS system) prior to possible purchase. Sales literature is silent on many relevant technical parameters and false claims are made about others. They are unable to respond to emails (too busy) and refuse to call me to answer my questions. If this is the way they treat potential new customers, heaven help those customers who have purchased products from them and are hoping for competent technical support. They also refuse to supply prices for delivery to the Cape from GP. Avoid at all costs