About Us | Professional Bottomless Paper Bag Machine Manufacturer

Introduction Of Zhengwei

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Zhejiang Zhengwei Machinery Co., Ltd. was established in 2007 and located in the south Zhejiang coast, the East China Sealt. It is a famous Chinese machinery manufacturing city - Ruian City, Zhejiang Province.

The company adheres to the design concept of high efficiency and environmental protection, with the mission of reducing white pollution, and is committed to the research and development, production, manufacturing, sales, and service of equipment such as non-woven box bags, plastic 3D bags, new structure paper square bottom bags, and pp 3D bags. In long-term practice, the company has gradually formed a business philosophy with independent research and development, design and manufacturing capabilities as its positioning. So far, the company has more than 100 invention patents and new utility and appearance patents.

In 2012, the company launched the world's first non-woven box bag making machine; In 2016, the project pp 3D bag making machine research and development was successful in 2022, and successfully developed plastic 3D bag making machine in 2017; In 2023, a new structured paper square bottom bag making machine was launched, After completing the independent research and development of the four major 3D bag production equipment, we have become a professional manufacturer of packaging 3D bag mechanical equipment. The product is widely used in four major shopping bags and various product packaging bags. The company adheres to the service tenet of "ZWE offer the best service to win the trust of customers", and strives to create a new era in the 3D bag industry. Focusing on the future, consistently, based on innovation, and strives to create a new era in the three-dimensional bag industry.

Zhejiang Zhengwei Machinery Co., Ltd is looking forward to working closely with you!

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Office Environment

Exhibition Hall

Workshop

1 -

Workshop 1

2 -

Workshop 2

Enterprise Course

2007

Zhejiang zhengwei machinery co., ltd.

was established

2008

Realize the transition from

non-woven flat pock manual

to equipment automation

2010

Began to independently develop

non-woven box bag making machine

2012

Preliminary completion of

non-woven 3D bag research and

development of bag making machine

2016

Development of PP 3D bag making

machine for project approval

and achieved success in 2022

2017

Successfully independently developed

plastic 3D bag making machine

2018

Independently developed

a new structure of paper

square bottom making machine

2022

Relocate to the new factory

building on linhu road

covering an area of 57 acres

2023

New structure paper square bottom bag

making machine is available

Patent Certificate

Enterprise Advantages

Clarify Requirement

Consult sales staff to determine production requirements, product specifications, and invite factory visits, etc.

Firm Price

Professional product guide to provide you with multiple sets of equipment selection solutions, let you purchase our equipment at a more favorable price.

Sign a Contract

We will complete the equipment installation and commissioning work within 30 working days from the date of signing the contract.

Production Commissioning

Several experienced bag making machine equipment R&D personnel lead the team to carry out technical work and successfully solved technical problems for customers.

Delivery and Installation

After-sales personnel cooperate with logistics on-site guidance installation, for you to answer all kind of equipment use skills.