Shanghai Ding Cheng Trading Co., Ltd. was established in 2010, in the credibility of the first, high quality, the principle of mutual benefit, providing our customers with first-class products, quality service and dedication to provide the best configuration for the battery manufacturer priming to provide a strong guarantee for the technological development in the field battery. Ding Cheng spirit of "honesty, integrity, win-win" concept, the introduction of foreign high-quality products, providing the overall design, configuration and manufacturing to help customers with the best solution to solve various problems. Services covering new energy, machinery, chemical, pharmaceutical, food, electronics and other industries. Main products: Quantitative lithium battery electrolyte injection pump; liquid metering pumps medical equipment and medical equipment; metering lithium slurry coating machine, transfer equipment. Among them, Japan IWAKI high quality precision ceramic injection pump, compact, compact, unique valveless construction can effectively prevent air lock, plugging and bite problems, such as liquid injection, its online cleaning function is unmatched by other similar products, In terms of excellent performance vacuum injection fluid in the battery field has been praise from our customers.