The torsion spring is used to accumulate the twist or rotation of the elastic material with soft material and high toughness, so that the object to be launched has a certain mechanical energy.
Packing & Delivery
We can provide various rang of springs. The meterials of springs are iron, stainless steel and aluminum. Quality is our ultimate goal. as uausl, the deliver time would be 5-10 days, which is depends on the quantity. because we are cooperated with a reliable mental fastener manufacture which has in this industry for over 10 years. it contacts with many large companies as well. their products are high quality.
For the amount <$1000, we would like to recieve payment in advance, and the amount >=1000, it is better to receive 30% advance payment, the other is paid before shipping.
Please contract us if you have any questions. Thanks.