Contact Us

Get product information, solution advice, technical support, or project quotations. We usually respond within 24 hours on working days.

Mainland China business supportWeekdays 8:00-17:00Quotation / Selection / Service
Mainland China business inquiries

Discuss your requirements first, then we provide solutions and quotations

Suitable for product selection, project quotations, technical exchange, after-sales support, and business cooperation. We recommend sharing operating conditions, media, flow rate, pressure, temperature, or project background first so we can respond faster.

Sales inquiry

Monday to Friday 8:00-17:00 (Beijing Time)

Email contact

sales@sunkaier.com

Best for sending project documents, datasheets, purchasing requirements, and business cooperation requests.

Response commitment

We usually respond within 24 hours during working time. Complex projects will be assigned to sales or technical specialists for follow-up.

Applicable requests

Product inquiries, solution selection, quotations, after-sales service, and business cooperation.

Enterprise WeCom Consultation

Scan the code to connect with a SUNKAIER consultant on Enterprise WeCom for product materials, solution advice, and quotation support. If you cannot scan the code, use the link below to open the contact page directly.

SUNKAIER Enterprise WeCom QR code

Scan to add an Enterprise WeCom consultant

Working hours: Monday to Friday 8:00-17:00. We recommend sending project background, equipment parameters, or quotation requirements through Enterprise WeCom first.

Open Enterprise WeCom contact

Tell us about your requirements

Please share operating conditions, media, flow rate, pressure, temperature, running hours, or project stage whenever possible so we can assess your needs faster and assign the right team.

After submission, your information will only be used for requirement follow-up and service communication, not for unrelated marketing.