Shenzhen Tunsing Plastic Products Co.,Ltd. was established in 2007 and is located in the forefront of technology in Shenzhen City, China, covering an area of 10,000 square meters. More than fifteen years of hot melt adhesive development and application history. It has a professional polymer technology team led by Master and PhD engineering, integrating R&D, Production and sales are integrated.

Our company is equipped with a multifunctional polymer material laboratory: melt flow index tester, DSC, viscometer, fourier transform infrared spectrometer, rotational rheometer, peel force tester, thrust tester, bend distortion tester, thermal encapsulation equipment, programmable temperature humidity chamber and other high-precision material analysis and material testing equipment; while guaranteeing research and development, incoming materials, production, and quality inspection, it can also simulate the application testing of customers' different needs.

Manufacturing equipment:

Four sets of functional hot melt adhesive film and functional film casting production lines, and three sets of hot melt adhesive film blade coating production lines, basically realize the three-scale mass production mode of standard machines, standard materials and standard specifications, all lines are equipped with automatic infrared thickness Control and automatic online detection OCR optical defect recognition system, parallel and perfect online detection process and database while standardizing mass production. one modified hot melt adhesive underwater pelletizing production line mainly responds to the market demand for modification of different functional hot melt adhesives. Fully automatic ultra-fine cryogenic grinding production line, with an annual production capacity of 2,500 tons of hot melt adhesive powder. Five sets of precision slip shaft winding and slitting machines. One set of compound machine. An industrial compound factory integrating granulation, functional film coating, fine grinding, precision slitting and compounding.

Our company specializes in R&D, production and sales of TPU, PA, PES, Polyolefins, SBS, SIS, EVA, EAA and other hot melt adhesive series products with different materials and functions, such as granules, films, and powders，which widely used in 3C electronics, 5G, Automobiles, precision instruments, medical care, luggage, handbags, sporting goods, clothing, footwear, hats and so on.

The company has passed the ISO9001:2015 quality management system certification, and adopts the two-way standardized combination model of ERP and ISO9001 to systematically control all aspects of research and development, incoming materials, planning, production and quality. All products comply with environmental protection standards such as RoHS, REACH, Oeko-tex, California 65, halogen report, PFOA, PFOS, PAHS, HBCDD, etc., and are committed to creating an environment-friendly factory.

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