企业数量众多，但规模普遍较小。国内塑料制品企业数量众多，但大部分企业的规模较小，生产能力有限。这种分散的生产格局导致了行业整体的技术水平不高，产品质量不稳定。

区域性竞争明显。由于塑料制品生产需要大量的能源和原材料，因此企业在选址时往往会考虑到原材料的来源和能源价格等因素。这导致了国内塑料制品行业呈现出明显的区域性竞争格局，如浙江、广东、江苏等地成为塑料制品企业的聚集地。

价格竞争激烈。由于企业数量众多，产品同质化严重，价格竞争成为行业内普遍存在的竞争方式。企业通过降低价格来吸引客户，但这种竞争方式往往会牺牲产品质量和企业的盈利能力。

环保要求提高。随着国家对环保要求的提高，塑料制品行业面临着越来越严格的环保法规和标准。企业需要加大环保投入，提高资源利用效率和减少环境污染，这无疑增加了企业的成本压力。

There are many enterprises, but the scale is generally small. There are a large number of domestic plastic products enterprises, but most of the enterprises are small in scale and have limited production capacity. This decentralized production pattern has led to the overall technical level of the industry is not high, and product quality is unstable.

Regional competition is evident. Because the production of plastic products requires a large amount of energy and raw materials, enterprises often take into account factors such as the source of raw materials and energy prices when choosing a site. This has led to a clear pattern of regional competition in the domestic plastic products industry, such as Zhejiang, Guangdong, Jiangsu and other places have become a gathering place for plastic products enterprises.

Price competition is fierce. Due to the large number of enterprises and the serious homogenization of products, price competition has become a common competition mode in the industry. Companies reduce prices to attract customers, but this way of competition often sacrifices product quality and the profitability of the company.

Higher requirements for environmental protection. With the improvement of national environmental protection requirements, the plastic products industry is facing more and more stringent environmental regulations and standards. Enterprises need to increase investment in environmental protection, improve resource utilization efficiency and reduce environmental pollution, which undoubtedly increases the cost pressure of enterprises.