The history of tanning technology can be traced back to the ancient Egyptian civilization in 4000 BC. By the 18th century, a new technology called chrome tanning greatly improved the efficiency of tanning and greatly changed the tanning industry. Currently, chrome tanning is the most common tanning method used in tanning worldwide.

Although chrome tanning has many advantages, a large amount of waste is produced during the production process, which contains heavy metal ions such as chromium ions, which can cause potential harm to the environment and human health. Therefore, with the improvement of people's environmental awareness and the continuous strengthening of regulations, it is imperative to develop green organic tanning agents.

DECISION has been committed to exploring more environmentally friendly and green leather solutions. We hope to explore together with industry partners to make leather more secure.

GO-TAN chrome-free tanning system

A green organic tanning system emerged as a solution to the limitations and environmental concerns of chrome tanned leather:

GO-TAN chrome-free tanning system 
is a green organic tanning system specially designed for the tanning process of all kinds of leather. It has excellent environmental performance, is metal-free, and has no aldehyde. The process is simple and does not require the pickling process. It greatly simplifies the tanning process while ensuring product quality.

After repeated tests by Decision's technical project team and R&D team, we have also made many explorations in the improvement and perfection of the tanning process. Through different temperature control strategies, we ensure the best tanning effect.

Starting from the relationship between the hydrophilic (repellent) properties of the retanning agent and the properties of wet white leather, and based on the different requirements of different customers for leather performance and quality, we have designed a variety of retanning system supporting solutions that are more suitable for customer needs. These solutions are not only significant It improves the performance and feel of leather, and also greatly enriches our product line to meet the needs of different customers.

Decision's GO-TAN chrome-free tanning system is suitable for various types of leather, including shoe upper leather, sofa leather, suede leather, automotive leather, etc. Through a large number of experiments and application research, we have demonstrated the effect of GO-TAN chrome-free tanning system on leather-like re-tanning, which fully proves the superiority and wide applicability of this system.