Company information:


WENZHOU WTO TECH CO.,LTD. is a engineering technology service company, located in Technology business incubator. As a technology company, we are not only research and design the new technology, but also ask OEM manufacturer make it reality, according to our design and technology. Meantime we will supply whole solution for the production line, and export these technical product to most of developing countries or companies, and help them use new technology at suitable price.


This workshop mainly for manufacturing central impression flexo printing machine, and stack type flexo printing machine. Flexo printing machine mainly used for printing flexible packing materials, such as BOPP film food packing bag, PE film packing bags, food packing papers, paper bags, non-woven bags, woven sack.

workshop of flexo printing machine

This workshop mainly for manufacturing plastic bag making machine, such as t-shirt bag making machine, heat cutting and sealing machine with folding device, three-side sealing machine, zip-bag making machine, garbage bag making machine.

WTOTECH plastic bag factory workshop

This workshop mainly for manufacturing paper bag making machine, such as sharp bottom paper bag machine and square bottom paper bag machine.

Project Engineer:

Mr.Sam as a mechanical engineer, have worked for a Japan industry company design the reducer for machinery. During 2012-2013, he worked in India, and doing technical support for TATA motors. With the knowledge of mechanical and electrical, Mr.Sam can help you knows how the machine works, and choose the most suitable machine according to your situation.


Mr.Alex is the Mechanical Engineer of WTOTECH, He got the Master degree of Mechanical Engineering, and working more than 10 years in the machinery area . As the new generation designer, He knows how to use the new technology to improve the existing machine. He can design the machine exactly meet what you want.

Mr.Ren is the Chief  QC Engineer of WTOTECH, He was worked in a NASDAQ listed company more than 10 years. He will in charge of testing and quality inspection for each machine. Make sure perfect machine will delivery to customer.