The company obtained the patent authorization of “plastic granulator dehydration device”

The company obtained the patent authorization of “safety vertical cutter with cleaning cutter function”

The company has completed "PA+ flame retardant nylon GTi test""

The company obtained the patent authorization of “sealing granulating mechanism of detachable plastic granulator”

The company obtained the patent authorization of “composite plastic particle feeding production system”

The company completed the environmental protection reinforced flame retardant nylon PONY test

The company obtained the high-tech product environmental engineering plastic certificate

The company obtained the patent authorization of “ device for regulating the distance between fiberglass bushings and Extruders”

The company was selected as the representative of innovation and entrepreneurship in Jiawang District of Xuzhou

The company was identified as "Xuzhou modified plastics engineering technology research center"

The company obtained the patent authorization of "anti-aging PPO-PA plastic alloy"

The fourth expansion of the company (extension storage)

The third expansion of the company (extension plant, office building, workshop, laboratory)

The second expansion of the company (extension office, staff quarters)

The company set up the Sales Department of Xuzhou City

The company set up laboratories, equipped with various testing equipment

The first expansion of the company (expansion storage)

Build of factory

Register of company