Established in 2004 by Mr.Ansen MAO, Hangzhou Prostar Enterprises Ltd has been building a reputation through the years by constant innovation & quality improvement to remain one of the leading companies in the promotional gift industry. With a Product Range covering Promotional Pens, Stationery & Promotional Gifts, our professional team provides the best services to over 3000 satisfied customers from 157 countries. Prostar has obtained certifications such as ISO9001/ Sedex /BSCI /FSC/GRS to meet the ever-increasing demand of customers worldwide. A highly skilled Inhouse design & R&D team follows worldwide trends and take care of Customer鈥檚 OEM projects. In cooperation with leading European design companies and designers, 15 to 20 news designs are created each year and more than 150 domestic & overseas patents have been filled at this day. Two fully owned pen factories equipped with: - Inhouse mold workshop - 60 automatic injection machines - 15 hardware lathes - 10 automatic assembly lines - 3 automatic oxidation lines - 2 automatic painting lines - provide us a strong production capacity of over 200 Million pens per year. Outstanding product quality is the foundation on which we believe. Advanced testing equipment ensures the best quality of our products and our inspection team of 20 professionals, monitors every process of production from the raw material, production to AQL pre-shipment inspection. In 2018, Prostar started a new journey by an investment in a professional notebook factory of 5,000 square meters, with the latest automated equipment and a successful management & process team ensuring the best quality notebook production This represents a big step in Prostar鈥檚 development project for the future. We have been always following the same Business philosophy of Constant INNOVATION, Investment for FUTURE, ENJOY what we are doing ,aiming for the excellence to be Your Trusted Promotional Gifts Supplier. Prostar welcomes your coming!USB Pen website:http://www.prostargifts.net/