switchgear manufacturing is a cumbersome traditional process, many switchgear manufacturers have their own manufacturing process, Of course, under the premise of guaranteeing the lowest price, it is to ensure the quality of the products. We promise that we are the manufacturer of the cheapest switch equipment, and we are in the guarantee of the product quality. On the premise of the same product quality, our products are the cheapest, the company’s transformer product manufacturing broke the traditional process using a new production method, making the transformer produced low cost