As a specialized manufacturer of diodes, we are fully equipped with automatic production lines including assembly, welding, testing, packing machinery. Our critical materials are imported from the USA and japan to ensure top quality. That's why our products sell well in world markets.







We are engaged in mass production and our capacity is 200,000,000 pieces each year. Our advanced r&d team promises the hottest products and our policy of complete service means that we want every first-time customer to order from us for a lifetime.