The headquarter of Duanny (Beijing) Int'l Trading Co., Ltd. is located in Zhongguancun Software Park, Haidian District, Beijing. We are a group company. Duanny ( Hongkong) Overseas Trading Co., Limited is a Hongkong registered Co. Yiwu Nina E-Commerce Co is another Co, registered in Yiwu, Zhejiang Province, China. We have an regional office in Toronto, Canada and another regional office in Iraq, Middle East. Since the end of the last century, we have trained ourselves as an efficient, experienced, professional team of purchasing and sales between China and overseas markets. In the beginning of this century, we also entered the manufacture facilities. In Zhejiang province and Hebei Province, we have our own fabrication centers. The group Co has two main fields of products and services. One is the material and equipment supply for the oil & gas fields worldwide. The materials are including piping, tubing, fittings, plates, flanges, valves, instruments and so on. Our Equipments come across the waste-water treatment, heater and so on. The above materials and equipments are applied in the up-stream and down-stream of the Oil & Gas Fields. The other line of products are called small-commodities such as cosmetic packing materials, Reflective items, Tools, gloves, gifts and art craft and so on We excel ourselves in our competitive markets in the passed year and we determine to build a broader and brighter and promising prospect with our old and new clients Boarding on the speed-train of the blooming Economy in China, we cooperate with a broad range of clients and end users in Canada, Japan, Iran, Iraq, Saudi Arabia, Oman, Qatar, Jordan, Sudan, the UAE, and so on. "To provide our clients with high efficiency and credibility" is our persistent pursuit. In this global village, we aim to be an international company and follow the spirit of "integration" in product manufacturing, marketing and life itself.