Why Weilai?

As an environment-friendly bag processing factory, we have 8 one-time forming ultrasonic stereo bag making machines, 3 supermarket shopping bag making machines, 30 fully manual sewing bag making machines, 1 color printing film coating machine, and 2 high-speed screen printing machines. The products have passed the new European standard REACH test.

Here’s what makes us different:


  • We are the first company to provide environmental bags for foreign purchasers, and each process is inspected by professionals.
  • The printing color of high-speed machine is bright and accurate
  • The Maximum weight capacity of sewing bag is 20kgs.


  • Quality control includes three steps:
  1. the material is inspected before sewing after it cut.
  2. there are two persons do the inspection during sewing.
  3. after the bags finished, we will check each bag before packing.


  • You have had access to our 24/7technical support center since 2018
  • We provide you with the best customer support team that can assist you in solving your issue
  • If you have any problem to discuss with us, Please feel free to Contact Us. We will respond your email within 24 hours.

From Experts

  • Our employees average more than 5years with us.
  • we have a high confidence in our product and the quality of our work.
  • Our service technicians are well-trained and certified in their respective fields. They have a proven record of back up, maintenance & spare parts requests along with our Customer Service team who will assist you through the


  • Our factory is located in Longgang City, Wenzhou City, Zhejiang Province, China.
  • we have more than 100 workers,All our clients, from home or abroad, are warmly welcome to visit us!

Get in touch with us

For general questions, please send us a message and we’ll get right back to you. You can also call us directly to speak with a member of our service team or insurance expert.

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