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北京大正伟业塑料助剂有限公司(原北京大正塑料厂)系生产塑料填充改性的专业厂家。本厂拥有国内最先进的生产和检测设备,以独特的科学配方及先进的生产工艺,年产万余吨填充改性材料。产品质量达到或超过国内外行业水平,并远销国外。随着塑料制品用途日益广泛以及管理不及时等原因造成的污染日趁严重,
Beijing Dazheng Weiye Plastic Auxiliary Co., Ltd. (formerly Beijing Dazheng Plastic Factory) is a professional manufacturer of plastics filled and modified. The factory has the most advanced domestic production and testing equipment, with a unique scientific formula and advanced production technology, with an annual output of more than 10,000 tons of filled modified materials. The product quality meets or exceeds the domestic and foreign industry level and is exported to foreign countries. With the increasing use of plastic products and the lack of timely management, pollution is becoming increasingly serious.