STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled
| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Payment Guarantee
Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Inspection Service
After-Sales & Dispute Handling
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| 1 | Subsurface site characterization (1D,2D and 3D imaging, tomography, and ERT). |
| 2 | Groundwater exploration. |
| 3 | Cave, void, sinkhole, and other geohazard location. |
| 4 | Depth-to-bedrock determination. |
| 5 | Landslide hazard mapping. |
| 6 | Pollution plume mapping. |
| 7 | DNAPL, LNAPL, Brine Plumes, etc. |
| 8 | Radioactive waste. |
| 9 | Marine 2D and 3D surveys (boat-towed and stationary). |
| 10 | Lithology mapping. |
| 11 | Mineral exploration. |
| 12 | Archaeological site investigation. |
| 13 | Monitoring of in-situ remediation processes (such as ammonia injection, desiccation, vitrification, steam injection, pumping, and air-sparging). |
| 14 | Monitoring of subsurface processes (such as pump tests, CO2 injection, groundwater recharge, infiltration, saltwater intrusion, tunneling, dam leakage, and mining operations). |
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