Powerlong is not affiliated with Binzel®, the products here is not genuine ones, but are made for and by Powerlong, which are interchangeables parts to fit original equipments, reference information is for a convenient search only.
Package: Neutral type,or OEM as customers' need.
Raw material: Most raw material is solid, little raw material with hole like very long tip type.
Production line: CNC Machine, better contral and guarantee for quality.