Huai'an Jingfeng Precision Materials Co., Ltd. is a professional manufacturer of fasteners and bolts for interconnection between all components, based on "customer first", with high quality and high technical capabilities, Not only in the oil and gas, wind power, and Woodworking machinery industries, but also across all industrial sectors, we continuously provide bolts that meet market demands.

Solutions focused on bolt and nut applications

About Us

25 Long Years Of Manufacturing Excellence With Quality At It's Best!

Our main products are M3-M100 fasteners of various specifications and models, especially the production of non-standard parts according to the drawing is our strength, we have various stainless steel, alloy steel, high temperature alloy and carbon steel products. The raw materials are mainly produced and imported by large domestic steel mills. The main materials are ultra-high temperature, ultra-low temperature and ordinary stainless steel: S30403, S30408, S31603, S31608, S32168, S31803, F304, F304L, F321, F316, F316L, 316S31, 316LN, 316Ti, 32550, 32750, 32760, F347, B8, B8M, B8T, B8C, 660A\B\C\D, N4400, 410, 420, 600, 625, 655, 665, 718, 2205, 2507, F51, F53, C276, 17-4, 825, 925; ASTM A193 B7, B7M, B16, ASTM A320 L7, L7M, L43; ASTM A194 2H, GRADE 7; 35CrMoA, 40Cr, 42CrMo, Carbon steel Grade 4.8, 8.8, 10.9, 12.9, etc.

Our Products

Safe, reliable, and high-performance.

R&D Core:

Customized connection technologies, specializing in special materials and structural expertise.

Product Advantages:

Offering fasteners with special properties, including resistance to extreme environments (high/low temperature), high strength, high corrosion resistance, lightweight,and intelligent locking.

Application Areas:

Providing reliable connection support for high-end industries such as oil & gas, wind power, woodworking machinery, rail transit, and marine engineering.