Comprehensive quality control and inspection solutions
Our pre-production inspection takes place before manufacturing begins, allowing you to verify that all raw materials, components, and production preparations meet your specifications. This proactive approach prevents costly mistakes downstream.
Conducted when 10-30% of production is complete, our during-production inspection monitors the manufacturing process in real-time. We verify that quality standards are maintained throughout production and identify any deviations early.
Our pre-shipment inspection is the final quality gate before your goods leave the factory. When 80-100% of production is complete and packaged, we conduct a comprehensive random inspection based on internationally recognized AQL standards.
Before you commit to a new supplier, our comprehensive factory audit provides an in-depth evaluation of the manufacturer's capabilities, quality management systems, and overall reliability. Make informed sourcing decisions with confidence.
Our container loading supervision ensures that your products are loaded correctly, safely, and securely into shipping containers. We verify that the right products, quantities, and packaging reach their destination without damage.
Beyond inspections, DOTHOS offers strategic supply chain consulting to help you optimize sourcing, improve supplier performance, and build robust quality management systems. Benefit from our deep expertise in Chinese manufacturing.