Development History

Our company has continuously expanded and developed by business integration over the years.

The companies shown in our development history timeline are all part of the same corporate group, established and operated under the same ownership and management team. Each company was founded at different stages of our development to focus on specific business areas, technologies, and market requirements.

Our group has built comprehensive professional expertise in PTFE materials, PTFE tubing and related products by continuous investment in production capabilities, research, development and quality management.

All affiliated companies work together with shared resources, technical expertise and a unified commitment to provide high quality PTFE and solutions to all customers in the world.

2007

Dongguan Chang Jie Metal & Plastic Products Co.,Ltd.

Establishing the first company for PTFE Tube and entering the fluoroplastic industry, the business gradually took off.

2011

Dongguan Changbo Electronic Materials Co.,Ltd.

The second company was established in 2011 with the continuous expansion of business.

2013

ChangBo-Jie Group Limited.

In 2013, the Hongkong company was established and it successfully entered the overseas market.

2014

Hubei Wentai New Material Co., Ltd.

In 2014, our Hubei factory was established with 10000 square meters. We expanded our market to the central China market and began on a new journey of local research and production layout.

2021

Hubei Zetai New Material Co.,Ltd.

We established a dust-free workshop and focused on the medical PTFE tubing market. The company also successfully passed the IATF16949, ISO14001, and ISO45001 certifications.

2024

Huizhou Guanflon New Material Co.,Ltd.

In 2024, Huizhou Guanflon New Material Co.,Ltd. was established. The number of medical production lines increased from 60 to 120 as the R&D and market expansion in the medical industry have gradually matured.