Shanghai Xupu Fasteners Co., Ltd. established in year 1988, has about 20 years of professional experience making fasteners in China. It is one of the best fastener manufacturers that deliver both high quality products and services in China. The company is located at the economic and trade center of the country, Shanghai. Now it has 350 employees and a total land area of 29,000 m2. The production capacity is at the level of 20,000 ton per annum. Up to last year, our sales revenue has been slightly over RMB 120 million. Our company is equipped with a full production line to manufacture the fasteners from raw material treatment to product quality testing. The machineries include: Continuous Bright Carburizing Quenching (Hardening) Furnace, Spheroidizing Annealing Furnace, Multifunctional Cold Forming Processing Machine, High Frequency Fatigue Machine, Spectral Analysis Machine, Universal Tensile Testing Machine, etc. Besides above, there are two warehouses within the factory with the storage capacity of 10,000 tons in total. We are able to offer products graded from 4.8 to 12.9 in all of the international standard systems, such as: GB, ISO, DIN, ASTM, JIS, BS, etc. From time to time, our company insists on the idea of making high quality products to be alive and sustainable in the industry. Hence, we carefully control the quality of products in each process when manufacturing. In 2000, we successfully passed the ISO 9001 quality system, which ensures the quality of our products. At the same time, it effectively further oversees our production processes. Nowadays, we have successfully expanded our sales regions world widely, which include Americas, Europe, East Asia, Middle East, etc. With our utmost sincereness, we are looking forward to having any business opportunities from clients all over the world. Our main products are Hex Bolts (Grade 4.8 and 8.8), Heavy Head High Strength Structural Bolts (Grade 10.9), High Strength Tension Control Bolts (Grade 10.9), U Bolts, Anchors (Sleeve anchors, Drop-in anchors, Wedge anchors, chemical stud bolts, nail-in anchors, etc.), All-Threaded Rods, Studs, Nuts, Washers, etc.. We are also capable of manufacturing non-standard fasteners according to samples or drawings.