In Zhanhua Port Industrial Park, Asia's largest white corundum smelting furnace is operating efficiently with a powerful capacity of 15,000 KVA, producing an average of 150 tons of ultra-high bulk density white corundum per day. This "super factory" invested and built by Qinai New Materials Co., Ltd. not only sets a new global record for the single-furnace production capacity of white corundum, but also drives the high-end abrasive and refractory industry to the forefront of the world..

Binzhou Qinai New Materials Co., Ltd. has been deeply engaged in the white corundum industry for over 40 years. It has always adhered to the concept of steady development and actively expanded the international market. Its white corundum products rank first in China in terms of production capacity, output and market share, with a global market share of 15%..

Its hardness is second only to diamond; it boasts excellent wear resistance, compressive strength and chemical stability, and is not easily corroded by acids and alkalis; it is widely used in electronics, optics, aerospace and other industries... This is white corundum!.

Qilu.com & Shandian News, July 15 - Binzhou Zhanhua has always adhered to the development concept of "Projects as the Core", providing all-round services for project construction and enterprise operation, making every effort to fulfill entrepreneurs' dreams, and leading industrial upgrading with high-quality projects..

In 2024, Qinai's white corundum products ranked first in China in terms of production capacity, output, and market share..