标题（Title） 一般不超过80个字符
Zhengzhou DEAO Science & Technology Co., Ltd
（44 个字符）
关键词（KeyWords）一般不超过100个字符
Screen Changers|Melt Pump|Melt filter
（37 个字符）
描述（Description）一般不超过200个字符
Zhengzhou DEAO Science & Technology Co., Ltd is specialized in research, production and sales of screen changer/melt filter. Base on the deep technology accumulation and invention patents, DEAO is standing on the top position of screen changer industry and has been supplying the high efficiency and cost-saving solutions of filtration for totally more than 1000 customers.
（374 个字符）
