OEM

The company has a strong R & D team, which can be customized screw barrels according to the drawings or samples provided by customers.

 

Cost

Provide high-quality thread screw barrels for customers to produce low-cost, high-quality plates.

 

 

Quality

Advanced testing equipment is only for providing high-quality granulation screw barrels.

 

 

Transport

The company is close to Ningbo and Zhoushan ports. The company has export qualifications, convenient delivery, and can quickly reach all parts of the world.

               

About LW

ABOUT

Company Profile

Zhoushan Longwei Plastic Machinery Co., Ltd. is located in Jintang Town, Dinghai District, Zhoushan City, Zhejiang Province, China. Founded in 2004, the company is a well-known enterprise specializing in the design, development, production, and sales of single screw, barrel, and conical twin screw and barrel. At the same time, we are also

China granulation screw barrels manufacturers and thread screw barrels suppliers

, The company's design, production of screw and barrel has gained a good reputation for more than 20 years. With rich experience, superior company team, high-quality raw materials, advanced processing equipment, exquisite production technology, strict production technology, the rigorous quality inspection process, the company creates high-quality screw and barrel to serve our customers, The products are sold nationwide and exported to dozens of countries and regions such as Vietnam, India, Iran, Europe and America, and the company has won unanimous praises from domestic and foreign customers.
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company
                      history

develope

1997

Established Zhoushan Longwei Machinery Factory, specializing in the design, development, production and sales of blown f...

2004

Zhoushan Longwei Plastic Machinery Co., Ltd. was established, specializing in R & D, design, production and sales of...

2005

In the second half of 2005, the company's research and development team launched the country's first conical double-narr...

2006

The company's R & D team successfully launched a PVC foam sheet cone double narrow screw rib (six-section eight-end,...

2010

The company's R & D team optimized the screw structure and launched a high-calcium screw.

2011

The company's research and development team launched the special cone twin screw for WPC floor substrate.

2015

The company's R & D team launched wear-resistant and corrosion-resistant screws and introduced SKD phase sleeve barr...

2018

In the second half of the year, the company's R & D team launched the special cone twin screw for SPC floor substrat...

                   

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