Taizhou Ruicheng Fastener Manufacturing Co., Ltd. Specializes in the research, development and manufacture of stainless steel screw series and non-standard screws. Quickly provide customers with high-precision, quality-guaranteed, low-cost products and technical solutions, and strive to help the development of the fastener industry. To

Ruicheng's main product types are: Non-standard parts, standard parts

Non-standard parts: Non-standard screws, non-standard Anglo-American bolts, non-standard screws, stainless steel screws, special-shaped screws, hexagon socket screws, hexagon socket screws, slotted screws and other non-standard screws; Non-standard nuts, copper nuts, special-shaped nuts, Non-standard nuts such as male and female nuts, knurled copper nuts; Special-shaped fasteners, non-standard fasteners, special fasteners; Non-standard cylindrical pins, non-standard tapered pins, positioning pins, internal threaded tapered pins, internal threaded positioning pins And other non-standard sales keys. To

Standard parts: Hexagonal bolts, nuts, flat spring washers, retaining rings, self-tapping screws, machine screws, welding screws, self-tapping and self-drilling, T-screws, threaded rods, double-headed, anti-theft screws, plug screws, shoulder screws, Steel structure bolts, eye bolts, carriage screws, expansion bolts, chemical anchor bolts, rivets, cylindrical pins, positioning pins, pins, etc.

The main materials are: A2-50, A2-70, A2-80, A4-50, A4-70, A4-80, A4-90, A5-80, A193 B7, A193 B8, A193 B8M and austenitic stainless steel SUS303, SUS304, SUS304L, SUS316, SUS316L, SUS321, SUS347 and high-strength alloy steel 35CrMoA, 42CrMoA, SCM435, SCM440, 10.9 and 12.9 copper, aluminum and other products.

We can make products in accordance with international standards such as GB, ISO, DIN, UNI, BS, ANSI/ASME/ASTM, JIS, and the Ministry of Machinery JB, Ministry of Chemical Industry HG, Ministry of Energy NB, Aerospace HB, Military GJB and other departmental standards. Produce non-standard products and non-standard mechanical parts according to customer drawings or requirements.

Our products are widely used in construction steel structures, marine engineering, bridges and tunnels, petrochemical engineering, etc.; In energy construction, nuclear power, thermal power, hydropower, etc., as well as energy equipment and rail transit, aerospace and military industry, boiler pipes, fluid pump valves, pressure vessels, There are many cooperation experiences in engineering and equipment fields such as ship repair and building, power equipment, metallurgy and refining, food and medical equipment.