Yongjia Power Construction Standard Parts Co., Ltd., specializes in producing various types of heat exchangers clamping bolt, high strength fasteners. Product standards covering a wide range, according to national standards, standard, American standard and DIN standard production at home and abroad metric, British-made high-strength fasteners, in accordance with user requirements and design and manufacture of non-standard fasteners. Material addition to domestic quality carbon structural steel, alloy steel, stainless steel, heat resistant steel and high temperature alloys, there are American ASTM standards for materials. Our products are widely used in petrochemical, electricity, nuclear power, pressure vessels, roads and bridges as well as machinery manufacturing and other industries. "Electric Power Construction" brand products of its superior quality, the software specifications detailed information and enthusiasm and thoughtful service by domestic and forei……              >> More

TEL:0086 577-67965796      FAX:0086 577-66965595       ADD:Yongjia Oubei Cai Qiaocun      http://www.djbolt.net/
Copyright bY YongJia DianJian Standard Parts Co., Ltd.