Xian Longjoy Foreign Trade Co., Ltd. was established in 2014 and located in Xi'an Land Center. Our company is specialized in sale and providing services for bolts. Longjoy is specialized in all series of bolts, such as hexagon Bolt, Hexagon flange bolt,T bolt, Square bolt. With more than 10 years' experience in this field, Longjoy can offer products in accordance with different standards such as GB, DIN, ISO,EN, and ASME/ANSI, products are widely used in cars, bridge, construction, electric power, steel structure and other fields ... Details
