Catalogs

Thank you for your interest in our products.
As a B2B supplier, we do not make our full product samples publicly available on the website. This is to protect our business partners and avoid unfair competition within the industry.

If you would like to receive product samples or access to our sample catalog, please send us a message through our Contact Form or Message Center, and include the following information:

  • Your Company Name

  • Your Country / Region

  • The Product Categories you are interested in

Once we receive your request, our sales team will review it and reply within 24 hours with sample details and a private link to download or view our product samples.

We appreciate your understanding and look forward to establishing a long-term business relationship with your company.

Get in Touch

We're here to help. Fill out the form below to reach us

Address

NO. 228 JINSHAN ROAD, JIANGBEI DISTRICT NINGBO 315033, CHINA

Phone

+86-574-2788826

Email

engine@knkpower.com

Business hours

Monday to Friday
From 8:30 AM to 5:30 PM

Support Team

Our support team is always ready to help you with any questions or issues.

  • Saler
    Jerry Yu
    Always ready to help with any questions you have.
  • Saler
    Bess Chen
    Always ready to help with any questions you have.
  • Boss
    Henry Huang
    Ready to assist with all your tech questions.
  • Saler
    Linda Xuan
    Friendly support for your every need.
  • Saler
    Helen Xiang
    Friendly support for your every need.

Get in Touch

Have questions or need assistance? Our team is ready to help you anytime.