Guoji General Machinery Technology Co., Ltd. (formerly Anhui Guotong High-tech Pipe Industry Co., Ltd.) was established in 1993 and is a listed company that produces new plastic pipes in China. The company's stock was listed on the Shanghai Stock Exchange on February 19, 2004 with the stock code "600444". The company's controlling shareholder is Hefei General Machinery Research Institute Co., Ltd., a central enterprise China Machinery Industry Group Co., Ltd.

The company's business covers two major areas: fluid machinery and pipes. The main products of the fluid machinery business include refrigeration experimental equipment, sewage treatment equipment and various other non-standard fluid machinery equipment, etc., covering the research and development and manufacturing of fluid machinery-related products, technical services, technical consultation, engineering design and complete equipment services. The main pipe business is "Guotong" brand UPVC double-wall corrugated pipe, HDPE double-wall corrugated pipe, HDPE water supply pipe, HDPE gas pipe, HDPE traction pipe, HDPE ground source heat pump pipe, HDPE plastic steel winding pipe, HDPE steel belt corrugated pipe, UPVC reinforced pipe, PPR hot and cold water pipe, UPVC building drainage pipe, line pipe, inner rib pipe, structural wall pipe and a variety of other new plastic pipe materials and pipe fitting products. The annual production capacity is more than 100,000 tons, and it has strong comprehensive strength and brand advantages in the domestic industry.

Relying on the advantages of the controlling shareholder Hefei General Machinery Research Institute in technology and scientific research, the company has maintained technical cooperation with higher education institutions such as Beijing University of Chemical Technology, Shanghai Tongji University, Anhui University, and Hefei University of Technology, so that the company has gained continuous scientific and technological innovation capabilities. , the core competitive advantages are obvious. The company's testing center has passed the national laboratory accreditation, possesses dozens of national technical patents and enterprise proprietary technology, and has successfully passed the integrated management system certification of "quality, environment, occupational health and safety".

The company has successively introduced more than 30 production lines from Germany, Italy, Austria, Canada, the United Kingdom and other countries. All technical operators have passed technical training, and the entire product production process is automated and controlled, and can achieve remote diagnosis with equipment manufacturers through the Internet. The technical level is First-class internationally. The company's products have been successfully applied to thousands of national, provincial and ministerial engineering projects and infrastructure construction, and have been unanimously praised by domestic industry associations, major design institutes, engineering units and users.

In order to better seize national policies and market opportunities, quickly seize the market, consolidate and improve the brand competitiveness and market share of the "Guotong" series of products, the company takes Hefei as its base and invests in and establishes a production base in Nansha, Guangdong (Guangdong Guoguo) (Guangdong Guoguo as its base) ) has become a nationally renowned professional manufacturer of new plastic pipes.

In the future, the company will further utilize its comprehensive advantages in the product market and capital market, and strive to improve the company's comprehensive economic strength and market competitiveness through refinancing channels such as additional issuance and share allocation, as well as low-cost expansion means such as mergers and acquisitions, and strive to improve the company's comprehensive economic strength and market competitiveness, and create more Solid and resounding Guotong brand.