CHIEFDON(XIAMEN)TECHNOLOGY CO., LTD ENTERPRISE SPIRIT: Adhering to the picky lineages, achievement strict quality CHIEFDON is a High-Tech company specializing in the producing and researching product of quality safety and occupational safety.Since its founded, it follow the enterprise spirit“Adhering to the picky lineages, achievement strict quality”.Our responsibility is helping our customer to improve the product quality and protect the life, health and ensure safety operation.Actively in low-carbon, environmental protection and apply this concept to our product. CHIEFDON establish hundred thousand Shield(Xiamen) Technology Co., Ltd in 2006 , introduce the advanced protection product and European technology to develop China market.In 2011, it establish the dustproof mask production line to meet the market demand and construct high class dust free workshop.We keep improving in each step of the production.Relying on the advantage of low production cost and high European technology, we supply the goods with good quality and competitive price.