DA-RONG ELECTRIC CO., LTD was founded in 1972. Since then, we have been endeavoring to develop and manufacture submersible pumps and motors. It's been around 30 years experiences to expand business, and today we deal with worldwide customers. For stable performance and durability of the pumps, we not only conduct restrict control over the process, but also use a computer-based automatic testing system to test our products, in order to ensure products quality. Computer-Based Automatic Testing System Computer-Based Automatic Testing System Stainless Steel Cutting Machine The target of DA-RONG is to satisfy customer's needs and exceed expectations. We have confidence to show our best capability for full types of products and good service. Choose our products, you won't be regret and wait for your prompt response. Cable Guard Forming Machine Fiber Laser Marking Machine |