ASDAL UNITED HOLDING CO., Ltd is the sole enterprise engaged in the research and production of wear-resistant, heat-resistant and corrosion-proof castings such as high chrome alloy cast iron, high manganese steel, and super-high manganese steel in Weihai City. It has a floor area of 50, 000 square meters including a building area of 20, 000 square meters, fixed assets of 12 million yuan and 300 employees including 50 technicians. Its main equipment includes a 5-ton intermediate frequency furnace, a 2-ton intermediate frequency furnace, a 1-ton intermediate frequency furnace, a heat treatment furnace with 10-ton heat treatment capability, and a Baird direct-reading spectrograph imported from USA. It has complete theoretical test equipment, and finish machining equipment such as CA5116E and C5225E vertical lathe and the X2020 planomiller and closed planer.

The company passed the certifications of ISO9001 Quality Management System, ISO14001 Environment Management System and OHSA18001 Occupational Health Safety Management System. It runs in accordance with the national standards, meets the needs of customers both old and new, and creates a better future.

With the annual productivity of more than 6000 tons, the company mainly produces wear-resistant, heat-resistant and corrosion-proof castings such as high manganese steel castings and high chrome alloy castings applied to the mining, metallurgical and engineering trades. The company's products are sold well not only in China including Sichuan, Yunnan, Guizhou, Zhejiang, Jiangsu and Shanxi, but also in foreign countries like Finland, Denmark, Sudan, Australia and Singapore, and are deeply trusted by customers. In the quality policy of "Top Castings, Sincere Service, Persistent Improvement, Innovative Development", the company will provide customers with products of high quality and wide variety and top after-sales service and explore the new field of special steel castings.

Thanks to deep research and wide range of tests, the company's special steel castings can meet the customers' requirements and reach the world leading level