质量保证不改变产品，但质量控制却可以改变产品。
Quality assurance does not change the product, but quality control does.
公司拥有一套完整的设计、生产和服务的质量保证体系，产品更是尽善尽美。
The company has a complete set of design, production and service quality guarantee system, the product is perfect.
公司技术力量雄厚，拥有完善的产品检测手段和质量保证体系。
Company has strong technical strength, a comprehensive product test methods and quality assurance system.
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.
“健康舒适，质量保证”是我们产品的宗旨。
"Healthy comfort, quality assurance" is the purpose of our products.
产品质量保证体系将进一步完善。
这些是宝钢提供的产品质量保证书，请参考！
Please find the attached Material Quality Certificate from Baosteel for your reference.
进货时供应商必须提供产品质量保证书。
The supplier must provide quality certificate when we purchase seal material.
它是一种对产品安全性和质量保证系统的必备设备。
It is one necessary equipment for guarantee product safety and quality...
价格优势，质量保证。众多产品在市场上占有一定的优势。
A large number of products in the market occupies a certain advantage.
完善的质量保证体系，确保了产品质量的稳定。
Consummate quality management system effect product quality stabilization.
我们的服务：产品成套供应、合理的价格、良好的信誉、完善的质量保证和产品售后跟踪体系。
Our service: full set supply,. Reasonable price, brilliant credit, perfect quality assurance and after-sale service.
我们的服务：产品成套供应、合理的价格、良好的信誉、完善的质量保证和产品售后跟踪体系。
Our service: full set supply,. Reasonable price, brilliant credit, perfect quality assurance and after-sale service.
应用推荐