Shandong Tongya Group is a comprehensive enterprise integrating research & development, production, sales and construction of various kinds of welding pipe, guardrail, hot plating, and static plastic spray etc. It is located at New Century Industrial Park (South) of Shandong Province.?e have four subsidiary companies. They are Shandong Tongya Steel Plate Co., Ltd., Shandong Tongya traffic safety facilities Co., Ltd. Shandong Tongya Machinery Co., Ltd. Shandong tongya international trade co., ltd. Our production area reaches 1,300 acres; fixed asset exceeds USD30,000,000; annual capacity amounts to 300,000 tons of zinc-plated products etc. And 600,0000 sets of its accessories. Our product range covers hot dip galvanized and aluminum products. ,galvanized steel pipes, rods, angles, flat sheets, guardrail systems and all kinds of other steel products.?he high quality of our products is widely acknowledged by our customers. Especially, our products such as w guardrail system, three wave guardrail system, and fence system have passed CE certification. The inspectors have a deep impression on our products because of its high quality. Also the traffic guardrail system won the honor of The Famous Brand Products of Shandong . Now our guardrail system is adopted in over 100 projects in China. Our main import and export areas include tens of countries and regions like Europe and America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe and so on.