1、Construction period is short and cost is low, is easy to operate.
2、The sealing characteristics are perfectly contented to the request of vacuum preloading.
The Sunzo dedicate in soft soil treatment machinery’s maintenance, sales and rent, we have strong technical strengths, machinery well equipped and completed, good management skills and all producing procedure well controlled, highly valued by our clients. We pay highly attention to the techniques research and innovation. We have many patents techniques and 5 invent patents.