Chogori supports free sample requests for potential customers, subject to review by the sales or technical support team.

Process: Contact the sales team → Provide the required product model and specifications → Submit project or quotation information → Upon approval, the samples will be shipped.

The typical sample shipping lead time is 2–7 business days, depending on the model and sample availability.

As a manufacturer with scalable production capabilities, Chogori can handle MOQ requirements flexibly based on the product series and customization needs. Most standard models support small trial-production batches, with samples available free of charge or for a nominal fee. 

For specially customized products, the minimum order quantity can be discussed based on specific requirements. We recommend contacting our sales team directly to coordinate the order quantity and production schedule.

Chogori connector materials comply with RoHS and REACH environmental requirements, enabling the products to be marketed and used in Europe without compliance barriers. Customers who require a REACH SVHC test report may contact our sales or technical support team to obtain the relevant documentation.

Some Chogori products are UL certified, including certifications to standards such as UL 1977 and UL 2238. The company actively implements the IATF 16949 Quality Management System and maintains stringent quality management standards. For certification details and certificates for specific product models, please contact our sales team for further information.

High-current connectors may experience some temperature rise under rated load, but they should not become excessively hot or too hot to touch.

Common causes of excessive heating include:

The actual operating current exceeding the rated current
Excessive contact resistance
Poor terminal crimping or undersized cables
Loose or oxidized internal terminals or contacts

Recommended actions: Stop operation immediately and check whether the contact resistance exceeds the specified range. Inspect the terminal crimping points for looseness or oxidation. If a problem is identified, replace the affected components, reduce the load, or re-crimp the cable as required.