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  Donghai County Chaori Quartz Products Co., Ltd. was restructured and reformed from Donghai County United Silica Micro Powder Co., Ltd., which was established in 2003. Located in the World Crystal Capital, the first county on the New Eurasian Land Bridge—Donghai County, the company enjoys significant regional advantages with well-developed and convenient transportation. The Lianxu Expressway passes through the area, and from the Pingming entrance of the expressway, one can access the Jinghu, Ninglian, and Tongsan expressways. It is 50 kilometers from the international port of Lianyungang, 20 kilometers from Donghai County town, 5 kilometers from the civil aviation Lianyungang Station, and 40 kilometers from the national AAAAA-level tourist attraction, Huaguo Mountain. The area is highly accessible by land, sea, and air.
　　Donghai County Chaori Quartz Products Co., Ltd. is a professional enterprise engaged in the production of silica micro powder, covering an area of 20,000 square meters with an annual output of 15,000 tons. The company possesses strong technical capabilities, advanced testing instruments, scientific management concepts, and comprehensive pre-sales, in-sales, and after-sales services. It can provide a variety of silica micro powder products in nearly thirty different specifications for various customers in electronics, electrical engineering, chemicals, rubber, paint, coatings, foundry, and other industries.
　　While learning from and drawing on advanced domestic and international technologies, Donghai County Chaori Quartz Products Co., Ltd. continuously strengthens its own management, improves and enhances product quality, and strives to align with international standards in terms of quality, variety, service, and management. It spares no effort to perfect its silica micro powder products, aiming to meet the new demands of a wide range of customers in the increasingly specialized fine powder market.