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Quality Policies

YJS strives to provide excellent plastic material manufacturing services and establish mutually beneficial long-term partnerships with its clients through high-quality products at reduced costs. All employees shall jointly promote International Standard ISO9001: Quality Management System. We are committed to the following quality management systems: 

Ⅰ. Continue to improve product quality.
Ⅱ. Enhance efficiency and reduce costs.
Ⅲ. Constantly improve service quality.
Ⅳ. Ensure customers satisfaction with product quality.
Ⅴ. Ensure the sustainable management of the company.

Concepts: Quality Assurance, Technological Advancement, Customer Satisfaction, Sustainable Management

Environmental Policies

YJS adheres by corporate social responsibility and the goal of sustainable management. All the employees shall jointly promote International Standard ISO14001: Environmental Management System. We are committed to the following environmental management policies: 

Ⅰ. Enhance plastic recycling and the regeneration cycle to reduce environmental pollution.
Ⅱ. Comply with environmental protection regulations and implement environmental safety operation controls.
Ⅲ. Review the environmental safety goals and targets and ensure the comprehensiveness of management plans.
Ⅳ. Maintain environmental safety and health and reduce environmental safety-related accidents.
Ⅴ. Implement the environmental management system and ensure the involvement of all employees in the environmental system.

Concepts: Sustainable Environment, Energy Conservation and Carbon Reduction, Recycling


Yong Jyu Sin Plastic Co., Ltd.


No. 752, Hudong Rd., Xinhua Dist., Tainan City 712016, Taiwan


Tel : +886-6-5801106



Fax : +886-6-5901188

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