Shandong Yongtai Steel Technology Co., Ltd. Is specialty produce the major diameter and big wall thickness spiral welding tube. The annual production capability of D219-D2520, 6-22mm, double surface submerge-arc spirally welded pipe is 10, 000tons. Holding the value "Quality is the life of us ", which use leading facilities such as Lincoln automatic submerged-arc solder, digital ultransonic flaw detector, hydraulic compression testing machine, x-radiation real time imagery, to guarantee the product quality. From Buy original material to the whole production line and the examination, trial, the hair of the product to carry and after service, . We have implement quality control system and employed local profession elite to ensure the quality.

Our products are extensively used in long-distance distribution pipelines such as gas, petroleum, chemical industry, power, water resource, etc.

For better serve to the customer, the company was established antisepsis and temperature kept company. We have be appointting empirical technicist of antisepsis strict control the quality, so we can assure the convenience in the customers' construction.

The company operates concurrently in various butt and seamless steel tubes, metallic materials, the finished productstrade.

We have insisted on human-oriented. We have won clients' trust by hight-quality products, sincere service, high technology, topping equipment. All of these are the foundation that we can strengthen making rapid progress and continuously.

To win your trustworthy with our honest and face good future!