With the continuous development of engineering technology, new steel piles and reinforced concrete piles are becoming more and more widely used in engineering construction. Different pile types also have different…
Kaizer is a leading kelly bar and Piling tools manufacturer in China. Which Specializes in the designing and manufacturing of kelly bars and piling tools for over 15 years. We produce and supply Bored Pile Project-related products, including casings, tremie pipe, drill bits, and other accessories.
