求翻译：我们坚持“质量至上、诚信做事、高效服务”的经营宗旨，积极进取，努力开拓，产品畅销国内大中城市及东南亚、中东、欧美等海外市场。是什么意思？

We adhere to the "quality first, honest work, efficient service" business purposes, aggressive efforts to open up, the products sell well in domestic cities and Southeast Asia, the Middle East, Europe and the United States and other overseas markets.

We adhere to the "quality first, sincerity, and highly efficient service." do the business purposes, be positive and progressive, pioneering work, and the products are well sold domestic cities and Southeast Asia, the Middle East, Europe and overseas markets.

We persisted “the quality supreme, the good faith works, the highly effective service” management objective, positive enterprising, develops diligently, overseas markets and so on product best-selling domestic big or media-sized cities and Southeast Asia, Middle East, Europe and America.

We adhere to the "quality first, honest work, efficient service" business purposes, proactive efforts to open up, the product best-selling domestic cities and Southeast Asia, the Middle East, Europe and other overseas markets.

正在翻译，请等待...