order
1. Check the complete component number
2. Perfect supplier management plan and high-quality products from global traceable suppliers are our quality assurance. Through the supplier management plan, we carefully study and estimate the supplier qualification to ensure the safety of product sources. In addition, we have a set of strict and independent standards to comprehensively assess all suppliers. Once a supplier enters the "list of qualified suppliers", we will supervise and classify it according to a series of standards such as product quality history, performance and after-sales service, so as to foresee various potential problems in advance.
Receiving and inspection
External visual inspection
1. Packaging inspection (outer box label, product label, date code, quantity)
2. Appearance inspection (appearance integrity, oxidation degree, whether there is foot drop or reprocessing)
3. Supplier shipping document series (COC, inspection report, lead-free specification)
4. Ensure original packaging
Instrument test
1. Conduct comprehensive functional and electrical characteristic tests at room temperature (25 ℃), including:
2. If the normal temperature test is passed, the high / low temperature performance test can be carried out as required
3. Take a certain number of samples for further electrical characteristic analysis to ensure its long-term stability
• contact test
• power consumption test
• input leakage test
• output level test
• comprehensive dynamic parameter testing
• comprehensive functional testing
• analog signal parameter test
Warehousing logistics
Warehouse
1. Follow the "first in, first out" inventory control
2. The most advanced warehouse hardware (anti-static, dust-free, temperature and humidity control)
3. Abide by ISO9001 management requirements
packing
1. Vacuum packaging
2. Anti static protection, high temperature, high humidity, etc.
transport
1. Designate long-term carrier partners
2. Traceability of transportation process
after-sale service
1. Confirm that "the customer has received the goods"
2. Confirm that "it has passed the customer quality inspection"
3. "Customer return visit" after use
4. Promise to "return and replace quality problems within 30 days"
5. Joint technical support of third-party electronic component testing center
Quality commitment
We promise that the goods we provide are original. Ruiheng technology requires that the quality control process of all components be carried out in strict accordance with the ISO9001 standard to ensure zero defect quality management.