Import Constant Force Spring Constant Flat Spring — Buy in Bulk from Supplier in China

Taian Henson Metal Co., Ltd. supplies a constant force flat spring that is engineered to deliver a steady pulling force throughout its travel range. The spring is made from high‑grade steel, and the force output can be customised to meet specific application requirements; dimensions are offered in a variety of sizes to suit different mechanisms. The product is designed to operate across a broad temperature spectrum, allowing use in environments that experience extreme heat or cold, and it is declared compliant with ISO quality standards.

Typical constant force flat springs in the industry are fabricated from steel that meets ASTM A228 music‑wire specifications, providing reliable elasticity and fatigue resistance. Standard surface finishes such as zinc plating are frequently applied to enhance corrosion protection, while powder coating is used where colour matching or additional wear resistance is desired. Dimensional tolerances of ±0.2 mm on width and ±0.3 % on length are common practice, ensuring consistent performance across production batches.

These springs find applications in automotive seat‑adjustment systems, aerospace actuator mechanisms and manufacturing equipment where precise tension control is essential. Taian Henson Metal Co., Ltd. can produce the spring to a customer’s drawing and will package the finished items in protective bags within cartons, or in wooden crates if required. Prospective buyers should confirm minimum order quantities, lead‑time estimates and preferred Incoterms directly with the supplier before proceeding.

Taian Henson Metal Co., Ltd. is based in China and carries a harbour trust tier, indicating that it has satisfied basic verification criteria. The public response metrics show a zero percent response rate and no average response time, so buyers should anticipate the need for direct follow‑up to obtain timely replies.

The company’s catalogue highlights the production of constant force flat springs designed for industrial use, and it emphasises the ability to tailor force, dimensions and surface treatment to customer specifications. Packaging options include protective inner bags and outer cartons or wooden cases, and the supplier notes that it can adapt shipping configurations to meet buyer requirements, although exact order minimums and lead times must be confirmed with the seller.