Kinsom Fasteners Expands Custom Non-Standard Capabilities with New 85S 5-Station Cold Header As demand for high-end custom non-standard fasteners surges across new energy, automation, construction machinery, and rail transit, Kinsom Fasteners continues to strengthen its position through strategic equipment upgrades and full-chain manufacturing control. In June 2026, the company commissioned a new Zhejiang Dongrui 85S 5-station cold header—a move that fills the gap for high-complexity parts and elevates process capability, capacity, and product diversity. This addition complements an existing fleet of 2-die 4-blow, 3-die 6-blow, 4-die 4-blow, and 5-die 5-blow machines, enabling full-spectrum coverage from simple components to intricate specialty geometries.

Samhotak update new universal tensile testing machine to test bolt and nut,tensile strength and proof loading. Kinsom can take control those following items in house: Go/no go plug gauge test (all test tools are calibrated by professional third party every year) Dimension Proof load test Torsional...

As the Suez Canal obstruction ,and Shanghai heavy fog bad weather in few days,Our shipments to each market will be delaid around5-10days.We are so sorry to inform you.European Market Shipment: Lightly affected,delayed shipment for 10 days.Australia Market Shipment: Lightly affected,delayed shipment for 5days.

Our Production line is Fully Operational On Site since Covid 19 break on March 2020,All the workers are back to normal life end of March.Any new projects or questions feel free to email us.

Thanks for all the customers,suppliers and workers in Kinsom and Samhotak supporting.That is a new step to Kinsom.Samhotak founded 2019 year in Huaqiao Kunshan.