ZhongKe Fastener Co., Ltd. was founded in 2005, located in Dongtai City, Jiangsu Province — a premier manufacturing region in China. Starting as a small workshop, we have grown through relentless commitment to quality and customer responsiveness into a fully integrated fastener manufacturer encompassing R&D, production, and global sales.
Our modern facility spans 15,000 m², equipped with multi-station cold heading machines, CNC lathes, automatic thread rolling machines, continuous mesh-belt heat treatment lines, and automated sorting and packaging systems. We strictly follow ISO 9001:2015 quality management standards, with quality control checkpoints at every stage — from raw material inspection to finished product shipment.
Our product range covers six major categories — bolts, nuts, screws, washers, rivets, and pins — with over 5,000 specifications conforming to GB, DIN, ISO, ANSI/ASTM, BS, and JIS standards. Our fasteners are used across automotive, machinery, construction, electrical, and furniture industries, and are exported to 30+ countries in North America, Europe, Southeast Asia, the Middle East, and Africa.
Established as a fastener workshop, producing bolts and nuts for the local market.
Relocated to industrial park with multi-station cold heading equipment. Annual capacity reached 2,000 tons.
Achieved ISO 9001 quality management system certification with full traceability.
Established international trade team. Export revenue exceeded $5 million USD.
Introduced automated sorting, packaging lines, and ERP system for digital production management.
Facility expanded to 15,000 m². Annual capacity exceeds 8,000 tons. Continuing global market growth.
Excellence from raw material to finished product
15,000 m² plant with cold heading, stamping, and heat treatment workshops
Hardness testers, tensile machines, spectrometers, salt spray chambers
Common sizes stocked — trial orders and volume production supported
Senior engineers provide selection advice and failure analysis