BESTEC was founded in 1998, and the types of BESTEC nitrogen springs are very comprehensive and effectively interchangeable with other brands. Korean BESTEC nitrogen spring features: durable, Confirm that the cumulative rate of 100 million piston rod is below 5%, Normal service life reaches 2 million times; BESTEC is compared to similar products, With smaller volume and more elasticity, Effectively save the mold space; BESTEC products adopt the overall steel milling and molding method, To ensure product safety and stability; Korean BESTEC nitrogen spring parameters: the nitrogen spring moves under high pressure above 140bar, Scrscratch of piston surface caused by wear of sealing ring, Often cause an air leak in the nitrogen spring and affect the use effect in advance, BESTEC's products are complete with special heat treatment, Harthe piston above HV1000, Grinding piston rod surface package with special grinding mark No. 0028637, With its surface roughness of below Ra0.02, Making the surface hard and smooth reduces the coefficient of friction, greatly improve the product service life.

 Korea BESTEC Nitrogen spring :N series, NB series, NC series, NK series, NP series, NPS series, NS series, NSB series, NSC series, NT series, NTT series