亚洲无线观看国产精品丨精品免费一区二区三区在丨门国产乱子视频观看丨午夜福利电影丨aaa少妇高潮大片免费看088

Yixing Tongda Head Co., Ltd. is located in the beautiful industrial park of Wanshi Town, Yixing City. Founded in 2000, the company is an enterprise with many years of head production experience, with a registered capital of 10 million yuan and a total investment of 65 million yuan. Main products include various material and shape heads and their related products. Products are widely used in petroleum, chemical, power station, boiler, urban construction, medicine, metallurgy, shipbuilding and other industries.
The company has a modern new workshop with a building area of about 15000 square meters, and corresponding manufacturing and testing equipment, and has ¡é 6500 head spinning unit, ¡é 3200 head spinning unit, 5000T double-acting oil press, 2000T double-acting oil press...