Zhejiang Zhengqiang Machinery Co.ltd/Wenzhou Shuowang Machinery Co.,Ltd is a manufacturer of Paper Straw Machine, Slitting Machine , Paper Box Forming Machine with well-equipped testing facilities and strong technical force.
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in packaging and other industries.
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.

we are a 10 years over professional manufacturer and have a professional design and technical team.

We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!