In 2012, the company successfully won the bid of a Water Supply Project in China for PCCP Procurement, Section 6. The contract includes PCCPE3400, PCCPE3800 and complex pipe fittings, with the total length of pipe for 175 km; To implement this project successfully, we design and construct three advanced national PCCP production lines and a multifunction pipe fittings production line. This project is by far the largest one application in China and installment and construction have reached the international advanced level, serves as a milestone for PCCP development in China, which has a remarkable significance and profound influence.