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2017
07

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

07

365滚球app下载 The company obtained the patent authorization of “composite plastic particle feeding production system”

07

365滚球app下载 The company obtained the patent authorization of “safety vertical cutter with cleaning cutter function”

07

The company obtained the patent authorization of “temperature control system of twin screw granulator”

06

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

06

The company obtained the patent authorization of “temperature control system of twin screw granulator”

06

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

06

365滚球app下载 The company obtained the patent authorization of “device for drying plastic particles”

06

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

04

The company obtained the patent authorization of “automatic feeding machine that feeding the metal separator”

01

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

2016
12

365滚球app下载 The company obtained the high-tech product environmental engineering plastic certificate

09

365滚球app下载 The general manager, Mr Gao Teng was identified as a innovative entrepreneur in Xuzhou City

08

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

2015
12

365滚球app下载 The company was selected as the representative of innovation and entrepreneurship in Jiawang District of Xuzhou

11

365滚球app下载 The company was assessed as xuzhou high-tech enterprise

10

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

09

The company set up Teng-ai fund to set up welfare funds for employees

08

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

2014
05

365滚球app下载 The fourth expansion of the company (extension storage)

2013
10

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

2012
05

365滚球app下载 The second expansion of the company (extension office, staff quarters)

04

The company passed the ISO9001 quality system certification

2011
11

365滚球app下载 The company set up the Sales Department of Xuzhou City

2010
10

365滚球app下载 The company set up laboratories, equipped with various testing equipment

2009
07

The first expansion of the company (expansion storage)

03

The company received the first order

01

365滚球app下载 Build of factory

2008
07

Register of company