How does Rika Sensor prove that its supply chain and raw materials meet compliance standards?

We understand that a high-quality weather station starts with every single compliant component. Rika Sensor has established a strict, traceable and fully controllable qualified supplier management system to control the compliance of raw materials, components and parts from the source, ensuring all materials used in production meet relevant international, national and industry standards.

We implement a full-cycle management system for all suppliers, including qualification review, annual re-audit and continuous performance evaluation, and only cooperate with qualified suppliers with complete certificates, good reputation and stable quality.We carry out strict inspection and verification procedures for raw materials, and check relevant certifications and test documents before each batch of materials is put into storage, so as to ensure compliance and quality safety from the source.

To prove the compliance of our supply chain, we can provide complete supporting documents including:

• Qualification certificates such as business licenses, system certifications and product certifications of key raw material suppliers;
• Standardized purchase agreements and supply records;
• Authoritative third-party test reports for each batch of key raw materials, such as ROHS, REACH and other test reports for hazardous substances.

Through this traceable, verifiable and auditable supply chain management mechanism, Rika Sensor ensures full compliance from raw materials to finished products, and effectively supports customers’ compliance requirements for export, factory audit and project certification.