Rong Ju Shi

Shandong Swan USA, Inc. is a manufacturer of high-quality cotton ginning saws. The private company is based in Montgomery, AL. The company's legacy cotton gin saws are made in the USA using high-grade steel.

Wuhan Zhongruan Technology Co., Ltd. engages in software development. Its business scope includes research and development, production, sales, and technical services of computer software, communication, electronic information, and electronic technology products; design, installation, and maintenance services of computer information system integration and computer network engineering; and design and construction of communication engineering and safety technology prevention system engineering. The company was founded on July 6, 2011 and is headquartered in Wuhan, China.