143 group workers Liu Jie machine wells develo

Corps Nianba division 143 group of workers Liu Jie, self-developed machine well pump motor starter box, recently won the national patent. After nearly 30 years of hard work, Liu Jie started his work on well maintenance from the early 1970s. He invented a new product for replacement, and the special starter box for irrigation machine hoist pump motor recently won national patent and passed the product quality supervision and inspection of the autonomous region The acceptance. It is understood that this product has low cost, long life, under normal operation can save 20% and other characteristics.