The rubber dam of the Xinyi River Haikou Control Project in Jiangsu Province was designed, produced, and installed by Heli, with a total length of 1,440 meters. It is known as "the first dam in Asia". Its excellent quality and high-efficiency progress have received special awards from the engineering headquarters.
Address：No. 36 Shijing Road, Yangzhou City, Jiangsu Province
Telephone：86-514-87233436
E-mail：yzheli@188.com