First, HULK Metal will provide sample delivery service. You can test the properties of your samples. We will mass-produce the order after you are satisfied.

Secondly, the quality inspection team will track the production of the order and provide feedback on the inspection data. You can also participate in on-site inspections via video calls.

Thirdly, we will conduct pre-shipment inspection to ensure that the product quality can meet your requirements.

Finally, we have quality assurance services, any quality problems will be properly resolved.