Ningbo Yinzhou Zhi Yuan Hardware&Plastic Factory is a professional and experienced stationery manufacturer who was established in year 2015 in China.We are specialized in various plastic and metal pens,including ballpoint pen,gel pen,fountain pen,rollerball pen,etc.And we are located in Ningbo city which is one of the largest production bases of stationery in East Asia,the city also has one of the largest sea shipping ports in the world,so the shipment by sea is very convenient and cost-effective. Our factory has more than 10 plastic injection molding machin...