The 20-410 PP Slim Serum & Treatment Pump, offering a precise 0.23cc dosage, is engineered with an external spring mechanism that prevents direct contact with the liquid, ensuring product integrity. This PP (Polypropylene) pump features a sleek, round design with a glossy, smooth collar finish and a slim actuator, making it a suitable choice for various cosmetic applications. Its design is particularly effective for face serums, foundations, primers, eye creams, and BB creams, among other cosmetic formulations. Manufactured in China, this treatment pump is part of the 006-02 product line, embodying efficient functionality with its 20mm neck diameter and 410 finish threading. The pump's construction includes PP for the actuator, shoulder, collar, and outer shroud, while the dip tube and gasket are made from PE (Polyethylene). With optional decoration techniques like electroplating, spray coating, and water transfer printing, this pump can be tailored to meet specific aesthetic requirements. Zhejiang-based manufacturing ensures robust quality control. Request a quote or sample from Ningbo Zhengjiang Plastics Technology to learn more about this versatile component.