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Prefabricated Vertical Drain Installation, PVD Installation Construction Company
With years of rich experience in thick layer silt of soft soil foundation treatment and a large number investments of research and development, Sunzo launched a non-sand layer vacuum preloading method, referred to as the NS vacuum preloading method.
The new method obtained the national invention patent( Patent No. ZL2007 1 0031221.5). The huge breakthroughs for NS vacuum preloading method is no longer need laying drainage sand cushion and greatly save cost and time, reduce the expense and enhance the efficiency; reduced a lot for construction time and cost in the while time of strengthen deep solid efficiency.
Prefabricated Vertical Drain Installation, PVD Installation Construction Company
NS vacuum preloading method also maintain and carry forward the advantages of the traditional vacuum preloading method. It can be used in each kind of complex Geological additions. Its application is very wide, especially has prominent advantages for the treatment of deep silt layer like dredger fill.
The advent of the NS vacuum preloading method makes comprehensive innovation and upgrade on the traditional vacuum preloading method which was used for half of century. In past few years, Sunzo NS technology won an unanimous praise from clients by the significant advantages on cost and duration and reliable efficiency.
Prefabricated Vertical Drain Installation, PVD Installation Construction Company

| Registration Date | 2017/10/24(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 1999 |
| Employees total | 101 - 500 |
| Annual revenue | USD 10,000,001 - 50,000,000 |
| Company | Sunzo Foundation Engineering Co.,Ltd. |
|---|---|
| Address | Rm.518, Tian An Hi-Tech Ecological Park Development Plaza, No.555 Panyu Avenue North, Panyu DistrictGuangzhouGuangdong511400China |
| Phone | 86 - 020 - 39218738 |
| Homepage | http://www.sunzo1999.com |
| Contact | Mr. Wong / Business Manager |