SHIYANG is an industry and trade integration company, which is with about 10 years experiences in battery pack manufacturing and 5 years experiences in portable power station and home energy storage system.

Yes, all the products are ourselves brand and manufactured by our own factory.

We have perfect, systematic and scientific operation specifications from raw material procurement, raw material inspection, process control to finished product shipment, so as to ensure the stability and reliability of product quality.

Sure, we welcome OEM/ODM order from our customer.

Different products with different guarantee period, such ad portable power station, we offer 2 years warranty from the date of shipment.

We offer different type of after-sales service, normally we can do video call to help customer solve basic problem.