Tezhong Machinery Co., Ltd. was established in 2011, formerly known as Xuzhou Tezhong Machinery Technology Co., Ltd, located in the High‑tech Economic Development Zone of Xuzhou City, Jiangsu Province, known as the capital of construction machinery in China. It has a superior geographical location and is a leader in China's construction machinery industry, as well as a demonstration site for Chinese construction machinery products. The factory is located in Suzhou City, Anhui Province, covering an area of over 20000 square meters. Our company strictly follows the APQ and PP‑AP procedures for new product development, and can provide personalized product development and production according to customer requirements. It is the first manufacturer in China to develop and produce pile drivers, drilling rigs, and pile pullers. In recent years, many of our developed products have obtained 3 invention patents, 38 utility model patents, and 1 PCT international patent, and our products have also passed CE certification. Since its establishment, the company has been highly praised by customers for its product quality and corporate reputation. The company always adheres to the principle of "survival through quality and development through reputation". Make every effort to meet customer needs, continuously strengthen production management, optimize technical strength and after‑sales service. Looking ahead to the future, we will work hand in hand with our users for mutual benefit and create brilliance together!