polystyrene - Company Ranking(5 companies in total)

Last Updated：Mar 25, 2026 Aggregation Period:Feb 25, 2026〜Mar 24, 2026
This ranking is based on the number of page views on our site.

Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
セイコーインターナショナル千葉営業所	Address Chiba/ number of employees 65 Business Activities ○Earth Environment Conservation "Material Recycling" →Purchase and collection of waste plastics, re-resource utilization within the compan... Key Partners	Basic Knowledge of Plastic: What is PS? Other	For more details, please refer to the PDF document or feel free to contact us.	For more details, please refer to the PDF document or feel free to contact us.
		Basic Knowledge of Plastic: Characteristics of PS Other	【Other Features】 ■ Among plastic materials, it is the lightest after polypropylene (specific gravity 0.9–0.91) and polyethylene (specific gr...	For more details, please refer to the PDF document or feel free to contact us.
		Basic Knowledge of Plastic: Advantages and Disadvantages of PS Other	【Disadvantages】 ■ Low heat resistance ■ Low impact resistance ■ Low oil resistance ■ Low chemical resistance *For more details, please refe...	For more details, please refer to the PDF document or feel free to contact us.
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