Qingdao economic and technical development zone, Qingdao, Shandong, China,
QingDao JinShanYuan Precision Mould Co., Ltd. Located in north of china, We specialized manufacture plastic pen moulds, including Double-color Pen, Fiber Gel Ink Ball Point Color Highlighter etc..Absolute superiority design and manufacturing ...
pen moulds, including double-color pen, fiber pen, gel ink pen, ball point pen, color pen, highlighter pen, etc
