No. According to Qichacha.com, Zhang Caikui is only the vice president. Mengyin Guanghui Building Materials Co., Ltd. is a cement clinker and cement production and sales company. The company was established on August 16, 2011, and its registered place is in Mengyin County. Shagou Village, Tanbu Town. The legal representative of the company is KBA. The company has 336 insured employees. It is a building materials company with certain influence in the local area. It mainly produces and sells cement clinker, cement and other building materials products, and is also involved in other related businesses. The company has a large number of registered trademarks, which shows that the company has made certain investments and achievements in brand building.