Quality Control for Rail Spike Production
We place a strong emphasis on the quality control and management of our dog spike production, strictly adhering to ISO9001-2008 QS standards. Furthermore, our rail spikes have received approval from the Ministry of Railways in China. Additionally, our production facility is equipped with comprehensive inspection facilities to ensure spike quality, meeting the specific requirements of our clients.
In terms of quality control from suppliers to finished products, we adhere to standardized procedures
- We conduct tests on raw materials, including production batch numbers, chemical compositions, and physical properties.
- The quality controller periodically selects samples for inspection and issues quality reports.
- Depending on specific requirements, we conduct chemical or physical inspections. Non-compliance with our standards leads to material rejection until satisfactory results are achieved.
- For semi-finished products or outsourced parts, we regularly convene quality control coordination meetings, offering technical assistance and guidance. Our aim is to ensure the shipment of qualified products to meet the expectations of our customers.
