... 健全质量保证体系 Sound Quality Ensuring System 产品质量保证体系 Product Quality Assurance System 质量保证体系有效 Quality Assurance System Effectively ...
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产品质量保证体系将进一步完善。
技术力量雄厚，产品质量保证体系健全。
Strong technical force, product quality assurance system is sound.
并且有一套完整的产品质量保证体系和自主设计研发新型管材的能力。
And a complete set of product quality assurance system design and autonomous research and development capacity of the new pipe.
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