In 1995, Yuan Jia Yu Ti. & Gold PVD Company Limited (YJY)  was established as a China listed company with private enterprise background. It is a key high-tech enterprise in China specializing in PVD. YJY is situated in 143, 1st industrial park of Jiangbian, Songgang of Baoan district, Shenzhen.
YJY's PVD products include the PVD coating for all parts of watches, bow spectacles-frames, rings, bracelets, necklace and ornaments as well as parts for IT products. YJY has earned a large and stable number of customer base owing to its reliable product quality. Currently, its PVD Business Unit’s customers include international watch giants Zhong Fu, EB, Sharama Time, and Coming
In 2003, we passed the acceptance of the iso -9000 quality control system. Now, it was functioning properly. YJY is committed to developing green technology. The PVD coating is in accordence with the European Union RoHs  and USA AB1681 standard.

 深圳市源佳誉钛金工艺有限公司
      始建于1995年、在国内真空离子磁控溅射镀膜生产行业内是一家小有名气的信誉企业。我厂位于深圳市宝安区松岗镇江边第三业区创业四路143号
      我司的服务产品有各种钟表配件，眼镜框，手表，手链，项链，戒指 等首饰品，以及IT产品的各种装饰件。我厂的产品质量控制稳定。拥有一批知名的客户，如：依波表，今明公司、山玛时计公司、中孚公司、意大利手饰企业。我司拥有精干的技术科研团队10余人，员工120人，其中包括多名本科生多名和研究生，归国留学生。拥有国内一流的智能化镀膜机。
     我司于2003年通过ISO-9000体系论证。我厂产品绿色环保符合欧盟RoHs标准。