To ensure consistent mechanical properties in our products, we perform several key tests during both in-process testing and final inspection. These include assessing ultimate tensile strength, elongation, and meticulously measuring carbon content.

Our typical lead times for domestic orders range from 7 to 10 days, contingent on location and specific product requirements. For international orders, shipments generally take 1 to 2 months, varying with destination and product specifications.

Yes, we offer customization options for product diameters, compositions, and packaging. These services are provided based on client needs and the quantity ordered.

Our process for addressing quality discrepancies and rejections after delivery is as follows:

For domestic orders: Upon notification of an issue, we send our representatives to inspect the delivered materials and collect samples for retesting. Following this, we prepare Minutes of the Meeting (MOM) based on findings and proceed with material replacement.

For international shipments: We offer discounts or refunds for the delivered cargo, depending on the severity of the issue, size of shipment and the location.

To guarantee high quality, we source our raw materials exclusively from certified suppliers that meet industry standards. All incoming materials undergo a thorough inspection in our in-house testing laboratories to ensure adherence to these standards. Only materials that satisfy our stringent quality criteria are approved for production.