Plastic pipe and joint enterprise

Yonggao Co., LTD. (Plastic pipe and joint enterprise) is the core subsidiary of AD Group, founded in 1993, It is the vice chairman unit of the China Plastics Processing Industry Association, the chairman unit of the plastic pipe Special Committee of the China Plastics Processing Industry Association, the president unit of Zhejiang Province Chemical building Materials, the vice chairman unit of the National Plastic Products Standardization Technical Committee (SAC/TC48/SC3), the leading backbone enterprise of the industrial industry in Zhejiang Province, and the first batch of "three" cultivation pilot enterprises in Zhejiang Province. The company was listed on the Shenzhen Stock Exchange on December 8, 2011, stock code: 002641, under the jurisdiction of 14 wholly-owned subsidiaries and 1 joint venture company.
The company integrates research and development, production, sales and service, provides customers with comprehensive plastic pipe system solutions, and is a comprehensive supporting service provider for urban and rural pipe network construction. The company's leading products are construction engineering, municipal engineering, agricultural irrigation, home improvement, gas pipeline, power cable jacket six systems, water supply, drainage, waterproof, floor heating, power switch and hardware plumbing six modules, PVC-U, PP-R, PE, PE-RT, CPVC, PB six series. A total of more than 5,000 different specifications, varieties of pipe, pipe fittings and valve products, with an annual production capacity of 600,000 tons. The "ERA AD" trademark has been registered in more than 100 countries (regions), obtained international certification in 26 series and more than 100 countries, and won a number of national honors. With excellent product performance and brand recognition, "AD" brand plastic pipe has been widely used in national key engineering projects and international aid projects, with Evergrande, Vanke, Sunac, China Shipping and many other well-known real estate developers to become strategic partners, and exported to Europe, the United States, the Middle East, Africa and other more than 100 countries and regions. Production and sales rank second in the national industry, and export volume ranks first in the national industry for many consecutive years.

The company is a national high-tech enterprise and a key high-tech enterprise of the National Torch Plan, with a national post-doctoral research workstation, a national enterprise technology center, a national laboratory (CNAS recognized), and a Zhejiang Provincial Key Enterprise Research Institute and other innovation platforms, with strong R&D strength. By the end of 2018, the Group had obtained nearly 500 national authorized patents and 1 foreign authorized invention patent.

Patented technology covers 80% of products and process technology; The company has presided over or participated in the revision of more than 40 national (industry) standards, and is the enterprise that drafts the most standards in the industry. At the same time, the company is committed to the research and development of high-performance materials, intelligent pipe network system, efficient new pipe system and other fields, and continues to maintain the leading edge in technology, leading the development of China's plastic pipe industry.

The company has won the honor of "National civilized Unit", "Top 500 Private Enterprises in China", "Top 100 enterprises in China's Light Industry", "Top 10 enterprises in China's Light industry Plastics Industry" and "contract-abiding and credit-heavy enterprises".