We have been making research and development for special material
of PA66GF25 thermal break strip since 2006, we have a deep
understanding and rich experience of the relevant industry. We can
provide our clients with special material of PA66GF25 thermal break
strips of all levels. During these years, we also established a
good partnership with many companies is the upstream and downstream
In 2016, we together with factory of mold, extruder and
factory of thermal break strips established Zhangjiagang Bangyu
Engineering Plastics Co.,Ltd, which is responsible for
international import and export business. In
2021, Zhangjiagang Bangyu Engineering Plastics Co.,Ltd was
changed ans registered as Suzhou Polywell Engineering Plastics
The reason why we joined Polywell together with the other two
companies is that in this field, the requirements for
professionalism are very high. In this field, the company that
produce raw materials usually do not research machines and molds,
but clients usually need all of them. We found this point, so we
joined two other companies established Polywell company together.
Polywell can provide a whole set of solution about thermal break
strips, including raw material –PA66GF25 granules, extruders,
molds, and technical support. This is our biggest advantage.
Strive for customers’ satisfaction and success, service to
customers is the principle we’ve always been insisting in the last
ten years, to provide our customers with high-quality products and
Our domestic sales volume is very stable. We are the main supplier
of two listed companies which produce aluminum profile at home, and
will obtain the long-term cooperation with them. Otherwise, we also
have the long-term cooperation with many small manufactures.
If customers have the need of purchasing other products, we can
also provide procurement service.