Maybe you are a rubber pen caps purchasing manager, who are looking for high quality rubber pen caps, and QINGDAO GOFAI RUBBER & PLASTIC PRODUCTS CO.,LTD are a professional manufacturer & supplier that can meet your needs. Not only rubber pen caps we produced have certificated the international industry standard, but we can also meet your customization needs. We provide online, timely service and you can get professional guidance on rubber pen caps. Don't hesitate to get in touch with us if you are interested in rubber pen caps, we won't let you down.