We’d love to hear from you
Whether it’s a question about an order, a product detail, or a size you need that isn’t listed, we’re here to help.
Customer service
Email: [email protected]
We answer all enquiries within 1–2 business days.
Business hours
Monday – Friday, 9:00 AM – 6:00 PM (GMT+8, China time)
Closed on Chinese public holidays.
Business address
Wenling Ouqianda Trading Co., Ltd.
213 Wangdian, Dongtian Xincun, Xinhe Town, Wenling City, Zhejiang Province, China (Postal code: 317502)
Custom sizes & bulk enquiries
Need a diameter we don’t list, or a larger quantity? Visit our Custom Orders page and tell us what you need — we’ll email you a quote.
Send us a message
Prefer to write to us directly? Fill in the form below and we’ll get back to you by email.