A We will fully cooperate with you throughout the investigation. If the issue is confirmed to be our responsibility, we will arrange replacement or compensation accordingly. Please contact us within 7 days with photos and batch number.
A Each batch is tested before release. We use proper packaging (e.g., drums, IBC totes, flexitanks) and follow international handling standards. COA (Certificate of Analysis) is provided with every shipment.
A Yes. We export to Europe, North America, Southeast Asia, the Middle East, and more. We work with reliable freight forwarders to ensure safe and timely delivery.
For in-stock products, shipment can be arranged within 3–5 working days. For made-to-order products, lead time is typically 10–20 days depending on quantity.
WhatsApp: +8618021531908 Tel: +86-180-2153-1908 E-Mail:marketing@yearnintl.com Address: Floor 1-2, Building 4, 1628 Lizheng Road, Lingang New Area, China (Shanghai) Pilot Free Trade Zone Address: Room 2415, Building 5, Third Financial Street, Jiaye International City, Binhu District, Wuxi City
