Shenzhen Yabin Gift-production Limited Company designs and produces assorted pens with various styles and functions. With deep research and originality, many exclusive and popular items are marketed. Brand new items like jigsaw puzzle pens, handwriting pens, triangular pens and programs of horrent plastic injection machining have been developed recently. Some of them have patents. For so many years since being established, Yabin has accumulated great popularity, deep credit standing and wide...