1. Provide supporting installation equipment, tools and instructions for free and provide spare parts to solve equipment maintenance problems

2. On-site one-week guidance and training for technicians can be provided

3. Create and document customer documentation

4. Arrange technicians to be stationed in the project 24 hours a day to provide necessary technical support for products and installation equipment

5. Regularly visit customers and collect feedback

6. One year commitment to quality assurance

7. For the remaining products after the end of the project, our company can return the original price, except for variable diameter and damaged products

Note: Our company can also design and manufacture customized taper socket joints and tooling tools for special parts and special working conditions to solve the construction problems that the project may encounter.