Hilong Group of Companies is a large investment holding enterprise entity. The Group is specializing in the industry in associate with petroleum and natural gas. Beside the major production plants of Hilong are located in shanghai, Jiangsu and other location of Yangtze River Delta, Group also has several production plants at Tianjin, Shandong, Shanxi, Shaanxi and northeast areas of China. Since Hilong’s business has extended to the international market, Group has built a number of plants oversea, such as plant in Houston of USA, Edmond of Canada and Abu Dhabi of United Arab Emirates. The Investment and Trading Departments of the Group are set at Beijing and Shanghai to manage the international trading, petroleum investment and Oil-related products manufacturing.

The business of Hilong Group reaches multi-industries, such as oil service and engineering, drilling tools manufacturing, OCTG, steel rolling, petroleum machine equipment manufacturing, new chemical material researching and developing and international trading. The products of Hilong include drill pipe, drill collar, HWDP, sour service (low temperature) drilling tools, seamless pipe, OCTG, line pipe, new material, Hardbanding material, precision instrument and petroleum exploitation equipments.

After having business with three largest national petro companies, CNPC, SINOPEC, and CNOOC, for years, we have built the firmed business relationship with them. Today, we are the primary supplier of these three companies, and we have also established cooperation partnerships with them in many other fields. Besides servicing the domestic clients, we are also delivering the products and service to the overseas markets. At major habitats of oil and gas, we have built our own production plants and marketing service network. By working together with the local partners companies, we are able to provide the best products and service effectively to the oil companies around the world. The outstanding level of quality, the highest degree of reliability, the enthusiasm for innovations and the flexible management strategy are the business concept of Hilong Group. They outline the fundamentals of the business behavior for the Hilong Group, and gained us excellent reputation in the international market. Our customers come to us from all over the world, drawn by our considerate, fast and competent products and services.