Yantai Tianlong Instrument Co., Ltd

At present, our company is in the larger automatic production line of hard oxidation in Shandong Province, and the processing hard size is 4.5m * 2.6m * 1m; Precise aluminum shafts, aluminum alloy square tubes, aluminum alloy round tubes, aluminum plates with special-shaped processing, large molds and other large aluminum alloy materials; The oxide film can reach 50um to 95um, and the product hardness is HV450 to HV550. Now it mainly provides one-stop services such as oxidation processing for precision auto parts, aerospace products, aviation products, high-speed rail, tobacco machinery, national defense, electronics, medical equipment, sports equipment and foreign high-end products. The company has been recognized by famous foreign companies. At present, the main service customer groups are domestic and foreign well-known enterprises such as Caterpillar, ABB of Sweden, Houghton China, Favelay of France, Panasonic of Japan, Foxconn, China Aerospace Science and Technology Corporation... [View More]