研制及咨询服务
Development and consulting services
以上为机器翻译结果，长、整句建议使用 人工翻译 。
本公司主要从事新型包装材料的研制、开发、生产、销售及售后技术咨询服务。
The company is mainly engaged in the development of new packaging materials, development, production, sales and after - sale technical advisory services.
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