In 1995, the company undertook the research of the fire-retardant rubber floor cloth project for passenger cars of the Ministry of Railways.

The product was successfully developed in 1996 and used in a trial vehicle. After expert appraisal, all indexes meet the requirements. This product replaces imports and is a domestic initiative. In the same year, the product entered the catalog of tender documents for Model 25 of the Ministry of Railways and began to be promoted.

In 1998, the flame-retardant rubber floor cloth won the national invention patent.

In 2003, our company cooperated with Siemens Zhuzhou Electric Locomotive Co., Ltd., based on the original flame-retardant rubber floor cloth products, and successfully developed environmentally-friendly flame-retardant rubber floor cloth in accordance with the technical specifications provided by the owner.

In 2006, the environmentally friendly flame-retardant rubber floor cloth developed by our company began to be installed on Shanghai Urban Rail Vehicle Line 1.

In May 2009, our company undertook the localized environmentally friendly flame-retardant rubber floor cloth project of Beijing Fangshan Line of Beijing Metro Vehicle Equipment Co., Ltd. After more than 6 months of project research, the company’s technicians developed an overall color-matching environmentally friendly flame-retardant rubber The floor cloth, in accordance with the user's expected requirements, delivered products that met the standards, and the actual effect was good.

From June 18th to 19th, 2009, the Rail Transit Professional Committee of the China Transport Association invited 19 experts from subway operators and urban rail vehicle manufacturers to organize an expert consultation and demonstration meeting in Shanghai to focus on our company’s research and development The “environmentally friendly flame-retardant rubber floor cloth” product has been specially consulted and demonstrated, and the floor cloth has been used on the subway vehicles of Shanghai Line 1 and Project 6 to 8. After careful discussion, the conclusion is that the floor covering meets the requirements of the use of urban rail vehicles in my country, and the cost performance is obvious compared with similar foreign products; it can be promoted and used on urban rail vehicles in my country to replace imported products.

From November 1st to 4th, 2011, the 2011 Beijing International Urban Rail Transit Construction, Operation and Equipment Exhibition was held at the Beijing International Exhibition Center. The vehicles of Beijing Fangshan Line, Line 8 and Line 9 were provided by our company with floor coverings. For physical display at the exhibition. In response to the requirements of the Urban Rail Transit Professional Committee of China Transportation Association and the commission of Beijing Rail Transit Construction Management Co., Ltd., our company made a special speech and introduction to the domestically-made environmentally friendly floor cloth to further promote and promote the localization of rail transit equipment.