Various Pre-stressed Concrete Poles Plant with Annual Output of 20, 000pcs PROJECT CONSTRUCTION PROPOSAL General 1. Features and Application of Concrete Poles There are many advantages of pre....
Since established in 2003, we have been engaging in sourcing of best quality commodities for our customers. On behalf of many Chinese commodity manufacturers and with a huge China exportation....
We are professional manufactory of pre-tensioned prestressed concrete pipes producing equipment. We have engaged in this area for many years and own mature technology, full experience. Our products....