Jining Aosong Engineering Machinery Co., Ltd. is located in Jining City, Shandong Province, known as "the hometown of Confucius and Mencius, a state of Rites". It integrates production and sales. We have strong technical force and excellent product quality.Since its establishment, we can provide high-quality and inexpensive accessories for Komatsu excavator in a timely, accurate and comprehensive way. According to the needs of customers, we can customize various structural parts, excavator extension arm, standard arm, protection device, etc. professional maintenance technology can solve the problems for you.We have always adhered to the management policy of "quality assurance, customer first"; we rely on high quality, high cost-effective products, perfect sales system and win-win marketing concept to keep the products in a high market share; we take "serving customers and serving society" as our own responsibility, keeping pace with the times and developing constantly. Sincerely hope all walks of life people to visit the guidance!Once cooperation, lifelong friends!All visitors come. Welcome to visit!Wish to create a better tomorrow with you!