Contact Us

You can fill out the contact form, call our business consultation hotline, or send an email to guonuo0172@gmail.com Obtain product quotation. In order to provide you with an accurate quotation, please specify the required product type, specifications, quantity, and delivery location during the consultation.

Guonuo Technology's products have passed ISO9001 quality management system certification, ISO14001 environmental management system certification, and OHSAS18001 occupational health and safety management system certification. Some products have also obtained industry-specific certifications, such as EU CE certification, US FDA certification, etc.

To become a supplier of Guonuo, please send the company profile, product catalog, relevant qualification certificates and other materials to guonuo0172@gmail.com Our procurement team will evaluate your information, and suppliers who meet the requirements will be included in our supplier database and contacted when needed.

Recruitment information will be promptly posted on major recruitment platforms. You can also send your resume to guonuo0172@gmail.com We will store your information in the talent pool and contact you when suitable positions are available.

You can check the progress by calling the customer service hotline+86 158-6236-0172 and providing the consultation number. Normally, we will process your inquiry within 1-2 business days.