5060网永久免费a级毛片,中文乱码免费一区二区三区,精品久久久99大香线蕉,亚洲丰满熟女一区二区V,日日摸夜夜添夜夜添视频,日本边添边摸边做边爱,夜夜高潮次次欢爽AV女,久久精品国产亚洲AV瑜伽

Yingkou Shunyi Refractory Materials Co., Ltd. was established in 2010 and is located in Nanlou Economic Development Zone, Yingkou City, Liaoning Province (Dashiqiao City).

The company has advanced processing equipment and a complete production line, with products covering brown corundum, abrasives and grinding tools, and amorphous refractory materials for the metallurgical industry. The Southern Company is equipped with eight brown corundum smelting furnaces, relying on local high-quality mining resources, with abundant warehousing in both the north and south, while also catering to the markets in the north and south as well as overseas markets. The delivery time is fast and the product supply is stable. The annual production capacity reaches 100000 tons, and the annual industrial output value exceeds 400 million yuan.

At present, the company's products are exported to countries and regions both domestically and internationally, including South Korea, Japan, India, Vietnam, the United States, Australia, and others.