Founded in 1993, Guangdong Sanhe Pile Co., Ltd. (hereinafter referred to as Sanhe) is a national group operation high-tech enterprise mainly

engaged in the R&D, production and sales of prestressed high-strength concrete piles. On February 4, 2021, Sanhe successfully landed

on the Shenzhen Stock Exchange with the stock code of 003037, and became the first listed company in China's building materials industry

mainly focusing on the piles. After more than 30 years of development, Sanhe is now the first listed company in China's building materials

industry with the main business of pipe & pile. After more than 30 years' development, Sanhe has set up more than 20 production bases for piles

and PC components in Guangdong, Fujian, Jiangsu, Zhejiang, Hubei, Hunan, Anhui, Shandong, Shanxi, Liaoning, etc., with corresponding

transportation subsidiaries and wharves, and its marketing network covers most of the provinces and cities in China. The company is a national

high-tech enterprise, with Guangdong "Engineering Technology Research and Development Center" and "Enterprise Technology Center" at the

provincial level. Brand awareness, production scale, market share and R&D strength of Sanhe are all in the forefront of the same industry in China.

In order to solve the difficulties encountered in labor, energy consumption, safety and other aspects of the pipe pile industry, and continue to

promote the innovative research and application of achievements in technology change, equipment innovation, energy saving and environmental

protection, Sanhe has built a demonstrative factory of manufacturing equipment automation, control system digitization, and inspection and

monitoring intelligence, which promotes development of production automation and intelligence in the pipe pile industry. In the future, Sanhe will

continue to devote to the technological innovation and promote the further development of the production process and equipment of pipe piles.

The company is committed to providing owners, general contractors and foundation engineering construction units with a full range of

high-quality pipe piles and prefabricated piles, as well as a full range of services from foundation engineering design optimization, construction

method guidelines, product transportation and distribution to after-sales service. In order to do a better job of pre-design work, the company

is equipped with a professional project technical program design team, which can be involved in pile foundation, foundation treatment, foundation

pit support, water conservancy shore protection, bridges and wharves, photovoltaic engineering and other engineering fields of the pre-project piles

design program, to provide customers with reasonable prefabricated piles solutions and design services.

After the optimization of raw materials and the optimization of concrete mixing ratio of pipe piles, the pipe pile concrete is designed to meet the

strength of C105, which has higher bearing capacity and excellent durability performance compared with the ordinary pipe pile products, and it can

reduce the use of piles and beams in the project and save the total project cost.