About Us

A modified resin and color masterbatch production research and development, sales and service company


Company Profile ——

Focus on the production and development of modified resin and color masterbatch


Our company was founded in 2004. After nearly 20 years of development, its scale has continued to expand. In 2018, it was reorganized into Changzhou Rongshengao Plastic New Materials Co., Ltd. with a registered capital of 3 million yuan, a factory area of 2800 square meters, and an office building and testing center. 1440 square meters, is a production, research and development, sales and service company of modified resin and color masterbatch.
The company has 6 extrusion production lines with an annual production capacity of 8000 tons, and more than 10 sets of various experimental and testing equipment. The company has rich production experience and perfect quality management system.
In recent years, the company has actively carried out industry-university-research cooperation with well-known universities, committed to product application research and forward-looking development, creating new material solutions for customers, promoting the continuous improvement of customers and even human living environment, and creating a healthy and beautiful life.

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2004

Company Establishment

6 +

Extrusion Line

8000 t

Annual production capacity

Rongshengao

Product Series

A modified resin and color masterbatch production research and development, sales and service company

Engineering plastics masterbatch

●Our company offers various color and black and white masterbatches, including ABS, HIPS, PC, PET, and PBT.
●We utilize professional production equipment, a brand-new formula system, and high-quality raw materials.
●Our white masterbatch contains 80% titanium dioxide, and our black masterbatch contains 45% carbon black. Both are easily dispersed, free of crystal points, and have an extremely low filtration pressure.
●Custom color masterbatches are available, offering color stability, high temperature resistance, and no discoloration.
●Applicable to various processes such as injection molding, blow molding, and extrusion sheet.
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GPPS Anti-Yellowing Masterbatch

● Effectively solves the yellowing problem in the processing of transparent polystyrene.
● After the addition of masterbatch, the yellowness index YI of GPPS changes little under the condition of 210℃ for 8 hours.
● Simple and efficient to use.
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GPPS transparent flame retardant masterbatch

● This masterbatch system is mainly based on phosphorus and bromine combined flame retardants, low halogen.
● Widely used in transparent plates, sheets, etc., can also be used for PS diffusion plates.
● Good flame retardant effect, can reach V2 level.
● Does not affect the transparency and mechanical properties of PS.
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PE anti-aging, anti-UV masterbatch

● Effectively reduces the degradation of polyolefins caused by thermal oxidation and ultraviolet light.
● Significantly improves the anti-aging effect of polyolefin products and extends their service life.
● Good compatibility with the resin used, non-volatile, and not easy to migrate.
● Good thermal stability and chemical stability of the masterbatch, without affecting the processing performance of the polymer.
● Widely used in films, artificial turf, geotextiles, ton bags, insect nets, sunshades, etc.
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Industry Solutions

The company joins hands with famous universities to actively carry out cooperation between industry, academia and research, and devotes itself to the applied research and prospective development of products to create more brand-new material solutions for customers, and to promote the continuous improvement of customers and even the human living environment.

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Blown Film Application


Application areas: vest bag, dry composite film, stretch film, black and white film, packaging film, shopping bag, PP film, cast film, table cloth stretch film, stretch film packaging,

blow molding application


Application areas: plastic boxes, food containers, plastic barrels, polyethylene bottles, hollow blow molding, barrels, packaging bottles, plastic barrels, plastic cans, plastic bottles

Sheet Application


Application fields: aluminum plate middle layer, disposable flowerpot, cake pan, disposable tableware, badge, PVC sheet, architectural decoration board, insulating curtain, tableware, teapot, optical device, lampshade, leather, sheet, panel, etc.

extrusion application


Application fields: water supply pipe, drainage pipe, threading pipe, anti-corrosion insulation pipe, water pipe, pipe, deep pipe inner wall, outer wall pipe, PE pipe, PP pipe, PVC pipe, wire, etc.

Wire drawing application


Application fields: flat silk products, ribbon-like, protective net, dog bag, big rope, carpet yarn, PP/PE woven fabric, plastic woven bag, plastic woven net, plastic round line, belt yarn, construction safety net, fence net, fishing line, fishing net, rope, etc.

Hollow applications


Application areas: hollow board is mainly used in electronics, packaging, machinery, light industry, postal, food, home appliances, decoration, cultural goods, optical magnetic technology, biological engineering medicine and health and other industries.

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