The Shannic brand was born in Taiwan in 1990. Dongchen Industrial Co., Ltd. was initially established to sell pneumatic components, and gradually developed into the best brand in Taiwan's pneumatic components industry. Due to market demand, the company moved its factory from Fujian to Guangdong in 1999 Zhongshan Dongchen Pneumatic Components Co., Ltd. was established in Zhongshan City, with an investment of US$5 million and a factory area of ​​100 acres. In 2008, due to changes in the company structure, Zhongshan Nelson Pneumatic Components Co., Ltd. was established and renamed Guangdong Nelson Pneumatic Components Co., Ltd. in 2012. The current products include air pressure hose (PU.PE.NY.PVC) series, gardening product series, labor-saving quick connector series, quick connector (European, American, Japanese style) series, copper connector series, stainless steel connector series, inflatable Component series, air pressure spray gun, air pressure components and solenoid valves, mechanical valve series, air conditioning combination, air pressure cylinder, etc. In total, it covers about 5,000 kinds of products. Continuous vertical integration and the launch of new products are the goals of Nielsen's R&D team, and are also Nielsen's commitment to customers. In addition to the standard product line, the flexible production process allows Nielsen to produce products of different specifications according to the needs of different customers.