Being supported by an advanced and specialist IT team, we could give technical support on pre-sales & after-sales services for 5000w dc/ac off grid modified sine wave solar power inverters, power supply led, 3000w switching power supply, 1500w switching power supply with paraller function,modified sine wave home inverters. Our service concept is honesty, aggressive, realistic and innovation. With your support, we will grow much better. The product will supply to all over the world, such as Europe, America, Australia,Italy, Bhutan,Leicester, Romania.we've got all day online sales to make sure the pre-sale and after-sale service in time. With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we are trying our best to be your good partner.