1. carton + foam + bubble film three layers of protection to ensure the maximum safety of transportation 2. Customized according to customer needs 3. Port: Any port in China1. Professional production and installation of bridge guardrail engineering and a variety of metal railings. With guardrail design, production, sales and installation as one of the complete system. 2. Product complete professional design professional production professional production of aluminum alloy pipe and related aluminum alloy guardrail engineering materials. 3. Four layers of anti-corrosion treatment electrostatic spraying color lasting as new.The company is the world's leading equipment technology, the exclusive introduction of ESp production technology, is the world's most advanced hot rolled strip production technology, known as the third technological revolution in the steel industry, can fill the market gap. The company's ESp products have passed TS16949 automotive industry quality system certification; The plate steel has passed the certification of Nine Countries Classification Society; Section steel products, conventional hot rolled coil through the European Union, South Korea, Australia, Southeast Asia and other countries certification and ApI Q1 system certification; Section steel and bar products won the "Gold Cup Award of international Advanced quality". The company's products sell well all over the country and export to more than 70 countries and regions.