About Us

• ZHEJIANG LONGYOU JIELONG ELECTRONIC SCIANCE &am... production process strictly abide by the International Standard and management system and completely follow ISO9001(2000 Version) to control the quality level. Since our company established , we have been trying our best to meet customers&＃039; requirements with the first-class design, reasonable price and excellent service. And we will continuously joint effort with all the friends both at home and overseas countries to supply customers with excellent quality and satisfactory service.