Have a question or need assistance? Reach out via any of the channels below and our support team will get back to you within 2 hours. For the fastest and most thorough support, we recommend contacting us by email.
Address No. 130, Shandong Road, Shibei District, Qingdao, 266000, China
⚠️ Please note: All orders must be placed directly on our website (https://qsc-usa.com). We do not accept orders through email, WhatsApp, Telegram, or any other channel or website.
