Qingdao Haokun Machinery Manufacture Co., Ltd. is a professional welded pipe mill designer and manufacturer in China. Our main products are: spiral welded pipe mills,ERW pipe mills, hydrostatic testing machine, pipe ends beveling machines, slitting lines and pipe edge milling machines. These products are heavy-duty equipment that can be used to produce large caliber welded steel pipes. The spiral welded pipe mill is used for manufacturing gas transmission pipelines and oil transmission pipelines. Our testing equipment includes hydrostatic testing machines and pipe inspection equipment, such as X-Ray inspection and ultrasonic testing machine.

As an ISO9001:2000 certified manufacturer of welded pipe mills, we operate under the principle that quality comes first. To do this, we conduct strict quality control throughout production. We check the design drawings according to an inspection outline. We apply strict quality control to the quality of our raw materials. We purchase standard parts and components from only reputable suppliers. We require outsourcing plants to provide an inspection report on goods used in the production process of our hydrostatic testing machines. Finally, our finished products will be inspected again before delivery. Hence, the quality of our products is ensured.

We thoroughly understand that only high quality, competitively-priced products can succeed in the international market. Therefore, in manufacturing our pipe mills and pipe mills, we reduce the cost of production without reducing quality. We strictly control the processing and manufacturing quality of each product.

In addition, we provide excellent customer service for our customers. Furthermore, technical support is available to all of our customers. We also offer OEM service upon request.

Our company is located in Jiaozhou of Qingdao, near Huangdao Container Terminal, the largest container terminal in North China. Our location provides us access to highways and other means of transportation, which helps to lower the transportation cost of all the products for our customers. As a result, our products are popular in India, Singapore, Malaysia, and many other countries.
We welcome global users to use our pipe mills and equipment. Please call or email for assistance.